Industrial Production: Total Index
102.64 for Jun 2026Industrial Production: Total Index came in at 102.64 (Index 2017=100) for Jun 2026, up 0.08% from 102.56 the prior month and 1.14% above its level of 101.48 one year ago. The series has averaged 46.97 since 1919, reaching a record high of 104.1 in September 2018 and a record low of 3.69 in July 1932.
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<iframe src="https://marketxls.com/embed/indicators/industrial-production-index" width="100%" height="460" frameborder="0" title="Industrial Production: Total Index chart"></iframe>Historical Data
| Observation date | Value |
|---|---|
| June 1, 2026 | 102.64 |
| May 1, 2026 | 102.56 |
| April 1, 2026 | 102.42 |
| March 1, 2026 | 101.62 |
| February 1, 2026 | 101.93 |
| January 1, 2026 | 101.04 |
| December 1, 2025 | 101.49 |
| November 1, 2025 | 101.03 |
| October 1, 2025 | 101.22 |
| September 1, 2025 | 101.67 |
| August 1, 2025 | 101.62 |
| July 1, 2025 | 101.89 |
| June 1, 2025 | 101.48 |
| May 1, 2025 | 100.97 |
| April 1, 2025 | 101.13 |
| March 1, 2025 | 101.04 |
| February 1, 2025 | 101.1 |
| January 1, 2025 | 100.06 |
| December 1, 2024 | 100.33 |
| November 1, 2024 | 99.29 |
| October 1, 2024 | 99.47 |
| September 1, 2024 | 99.81 |
| August 1, 2024 | 100.43 |
| July 1, 2024 | 99.98 |
| June 1, 2024 | 100.89 |
| May 1, 2024 | 100.86 |
| April 1, 2024 | 100.24 |
| March 1, 2024 | 100.46 |
| February 1, 2024 | 100.29 |
| January 1, 2024 | 99.22 |
| December 1, 2023 | 100.6 |
| November 1, 2023 | 100.86 |
| October 1, 2023 | 100.47 |
| September 1, 2023 | 101.02 |
| August 1, 2023 | 100.84 |
| July 1, 2023 | 100.91 |
| June 1, 2023 | 100.12 |
| May 1, 2023 | 100.93 |
| April 1, 2023 | 101.25 |
| March 1, 2023 | 101.02 |
| February 1, 2023 | 100.64 |
| January 1, 2023 | 100.51 |
| December 1, 2022 | 99.77 |
| November 1, 2022 | 100.96 |
| October 1, 2022 | 101.25 |
| September 1, 2022 | 101.29 |
| August 1, 2022 | 101.1 |
| July 1, 2022 | 101.22 |
| June 1, 2022 | 101.02 |
| May 1, 2022 | 101.33 |
| April 1, 2022 | 101.44 |
| March 1, 2022 | 101.39 |
| February 1, 2022 | 100.81 |
| January 1, 2022 | 100.19 |
| December 1, 2021 | 100.57 |
| November 1, 2021 | 100.87 |
| October 1, 2021 | 100.19 |
| September 1, 2021 | 98.86 |
| August 1, 2021 | 100.04 |
| July 1, 2021 | 100.25 |
| June 1, 2021 | 99.8 |
| May 1, 2021 | 99.43 |
| April 1, 2021 | 98.56 |
| March 1, 2021 | 98.39 |
| February 1, 2021 | 95.61 |
| January 1, 2021 | 98.88 |
| December 1, 2020 | 98.36 |
| November 1, 2020 | 97.08 |
| October 1, 2020 | 96.74 |
| September 1, 2020 | 95.97 |
| August 1, 2020 | 95.95 |
| July 1, 2020 | 95.03 |
| June 1, 2020 | 91.59 |
| May 1, 2020 | 85.96 |
| April 1, 2020 | 84.56 |
| March 1, 2020 | 97.41 |
| February 1, 2020 | 101.37 |
| January 1, 2020 | 101.03 |
| December 1, 2019 | 101.7 |
| November 1, 2019 | 101.94 |
| October 1, 2019 | 101.43 |
| September 1, 2019 | 102.29 |
| August 1, 2019 | 102.64 |
| July 1, 2019 | 101.94 |
| June 1, 2019 | 102.44 |
| May 1, 2019 | 102.39 |
| April 1, 2019 | 102.27 |
| March 1, 2019 | 102.88 |
| February 1, 2019 | 102.84 |
| January 1, 2019 | 103.4 |
| December 1, 2018 | 104.09 |
| November 1, 2018 | 104.07 |
| October 1, 2018 | 103.99 |
| September 1, 2018 | 104.1 |
| August 1, 2018 | 104.03 |
| July 1, 2018 | 103.36 |
| June 1, 2018 | 103.2 |
| May 1, 2018 | 102.4 |
| April 1, 2018 | 103.33 |
| March 1, 2018 | 102.21 |
| February 1, 2018 | 101.71 |
| January 1, 2018 | 101.46 |
| December 1, 2017 | 101.46 |
| November 1, 2017 | 101.27 |
| October 1, 2017 | 101.02 |
| September 1, 2017 | 99.8 |
| August 1, 2017 | 99.69 |
| July 1, 2017 | 100.11 |
| June 1, 2017 | 100.35 |
| May 1, 2017 | 100.14 |
| April 1, 2017 | 100.02 |
| March 1, 2017 | 99.01 |
| February 1, 2017 | 98.36 |
| January 1, 2017 | 98.76 |
| December 1, 2016 | 99.02 |
| November 1, 2016 | 98.35 |
| October 1, 2016 | 98.76 |
| September 1, 2016 | 98.75 |
| August 1, 2016 | 98.85 |
| July 1, 2016 | 99 |
| June 1, 2016 | 98.88 |
| May 1, 2016 | 98.42 |
| April 1, 2016 | 98.64 |
| March 1, 2016 | 98.31 |
| February 1, 2016 | 99.04 |
| January 1, 2016 | 99.56 |
| December 1, 2015 | 99.04 |
| November 1, 2015 | 99.53 |
| October 1, 2015 | 100.27 |
| September 1, 2015 | 100.75 |
| August 1, 2015 | 101.04 |
| July 1, 2015 | 101.22 |
| June 1, 2015 | 100.57 |
| May 1, 2015 | 100.89 |
| April 1, 2015 | 101.34 |
| March 1, 2015 | 101.89 |
| February 1, 2015 | 102.23 |
| January 1, 2015 | 102.89 |
| December 1, 2014 | 103.7 |
| November 1, 2014 | 103.71 |
| October 1, 2014 | 103.08 |
| September 1, 2014 | 103.06 |
| August 1, 2014 | 102.77 |
| July 1, 2014 | 102.96 |
| June 1, 2014 | 102.74 |
| May 1, 2014 | 102.38 |
| April 1, 2014 | 101.99 |
| March 1, 2014 | 101.89 |
| February 1, 2014 | 100.92 |
| January 1, 2014 | 100.16 |
| December 1, 2013 | 100.52 |
| November 1, 2013 | 100.32 |
| October 1, 2013 | 100.08 |
| September 1, 2013 | 100.16 |
| August 1, 2013 | 99.65 |
| July 1, 2013 | 99.08 |
| June 1, 2013 | 99.39 |
| May 1, 2013 | 99.18 |
| April 1, 2013 | 99.11 |
| March 1, 2013 | 99.19 |
| February 1, 2013 | 98.79 |
| January 1, 2013 | 98.33 |
| December 1, 2012 | 98.31 |
| November 1, 2012 | 98.08 |
| October 1, 2012 | 97.72 |
| September 1, 2012 | 97.38 |
| August 1, 2012 | 97.45 |
| July 1, 2012 | 97.87 |
| June 1, 2012 | 97.67 |
| May 1, 2012 | 97.66 |
| April 1, 2012 | 97.44 |
| March 1, 2012 | 96.74 |
| February 1, 2012 | 97.24 |
| January 1, 2012 | 96.93 |
| December 1, 2011 | 96.36 |
| November 1, 2011 | 95.85 |
| October 1, 2011 | 95.86 |
| September 1, 2011 | 95.2 |
| August 1, 2011 | 95.27 |
| July 1, 2011 | 94.64 |
| June 1, 2011 | 94.17 |
| May 1, 2011 | 93.89 |
| April 1, 2011 | 93.77 |
| March 1, 2011 | 94.08 |
| February 1, 2011 | 93.11 |
| January 1, 2011 | 93.48 |
| December 1, 2010 | 93.68 |
| November 1, 2010 | 92.77 |
| October 1, 2010 | 92.69 |
| September 1, 2010 | 92.95 |
| August 1, 2010 | 92.68 |
| July 1, 2010 | 92.34 |
| June 1, 2010 | 91.99 |
| May 1, 2010 | 91.82 |
| April 1, 2010 | 90.6 |
| March 1, 2010 | 90.29 |
| February 1, 2010 | 89.68 |
| January 1, 2010 | 89.34 |
| December 1, 2009 | 88.38 |
| November 1, 2009 | 88.02 |
| October 1, 2009 | 87.64 |
| September 1, 2009 | 87.41 |
| August 1, 2009 | 86.64 |
| July 1, 2009 | 85.7 |
| June 1, 2009 | 84.75 |
| May 1, 2009 | 85.07 |
| April 1, 2009 | 85.93 |
| March 1, 2009 | 86.65 |
| February 1, 2009 | 88.03 |
| January 1, 2009 | 88.57 |
| December 1, 2008 | 90.84 |
| November 1, 2008 | 93.47 |
| October 1, 2008 | 94.72 |
| September 1, 2008 | 93.79 |
| August 1, 2008 | 98.11 |
| July 1, 2008 | 99.68 |
| June 1, 2008 | 100.03 |
| May 1, 2008 | 100.27 |
| April 1, 2008 | 100.88 |
| March 1, 2008 | 101.53 |
| February 1, 2008 | 101.84 |
| January 1, 2008 | 102.24 |
| December 1, 2007 | 102.38 |
| November 1, 2007 | 102.34 |
| October 1, 2007 | 101.8 |
| September 1, 2007 | 102.09 |
| August 1, 2007 | 101.86 |
| July 1, 2007 | 101.67 |
| June 1, 2007 | 101.79 |
| May 1, 2007 | 101.73 |
| April 1, 2007 | 101.63 |
| March 1, 2007 | 100.95 |
| February 1, 2007 | 100.78 |
| January 1, 2007 | 99.83 |
| December 1, 2006 | 100.17 |
| November 1, 2006 | 99.16 |
| October 1, 2006 | 99.2 |
| September 1, 2006 | 99.32 |
| August 1, 2006 | 99.48 |
| July 1, 2006 | 99.05 |
| June 1, 2006 | 99.1 |
| May 1, 2006 | 98.79 |
| April 1, 2006 | 98.76 |
| March 1, 2006 | 98.46 |
| February 1, 2006 | 98.24 |
| January 1, 2006 | 98.2 |
| December 1, 2005 | 98.05 |
| November 1, 2005 | 97.54 |
| October 1, 2005 | 96.46 |
| September 1, 2005 | 95.3 |
| August 1, 2005 | 97.18 |
| July 1, 2005 | 96.87 |
| June 1, 2005 | 97.18 |
| May 1, 2005 | 96.74 |
| April 1, 2005 | 96.65 |
| March 1, 2005 | 96.45 |
| February 1, 2005 | 96.58 |
| January 1, 2005 | 95.88 |
| December 1, 2004 | 95.54 |
| November 1, 2004 | 94.78 |
| October 1, 2004 | 94.55 |
| September 1, 2004 | 93.75 |
| August 1, 2004 | 93.63 |
| July 1, 2004 | 93.56 |
| June 1, 2004 | 92.87 |
| May 1, 2004 | 93.6 |
| April 1, 2004 | 92.93 |
| March 1, 2004 | 92.59 |
| February 1, 2004 | 92.96 |
| January 1, 2004 | 92.4 |
| December 1, 2003 | 92.26 |
| November 1, 2003 | 92.23 |
| October 1, 2003 | 91.62 |
| September 1, 2003 | 91.51 |
| August 1, 2003 | 90.92 |
| July 1, 2003 | 91.12 |
| June 1, 2003 | 90.65 |
| May 1, 2003 | 90.54 |
| April 1, 2003 | 90.56 |
| March 1, 2003 | 91.1 |
| February 1, 2003 | 91.34 |
| January 1, 2003 | 91.24 |
| December 1, 2002 | 90.47 |
| November 1, 2002 | 90.97 |
| October 1, 2002 | 90.46 |
| September 1, 2002 | 90.65 |
| August 1, 2002 | 90.58 |
| July 1, 2002 | 90.68 |
| June 1, 2002 | 90.71 |
| May 1, 2002 | 89.96 |
| April 1, 2002 | 89.6 |
| March 1, 2002 | 89.17 |
| February 1, 2002 | 88.53 |
| January 1, 2002 | 88.52 |
| December 1, 2001 | 87.93 |
| November 1, 2001 | 87.97 |
| October 1, 2001 | 88.51 |
| September 1, 2001 | 88.75 |
| August 1, 2001 | 89.2 |
| July 1, 2001 | 89.3 |
| June 1, 2001 | 89.88 |
| May 1, 2001 | 90.36 |
| April 1, 2001 | 90.79 |
| March 1, 2001 | 91.12 |
| February 1, 2001 | 91.3 |
| January 1, 2001 | 91.9 |
| December 1, 2000 | 92.34 |
| November 1, 2000 | 92.64 |
| October 1, 2000 | 92.62 |
| September 1, 2000 | 92.98 |
| August 1, 2000 | 92.55 |
| July 1, 2000 | 92.8 |
| June 1, 2000 | 92.99 |
| May 1, 2000 | 92.95 |
| April 1, 2000 | 92.7 |
| March 1, 2000 | 92.15 |
| February 1, 2000 | 91.82 |
| January 1, 2000 | 91.54 |
| December 1, 1999 | 91.66 |
| November 1, 1999 | 90.96 |
| October 1, 1999 | 90.52 |
| September 1, 1999 | 89.43 |
| August 1, 1999 | 89.79 |
| July 1, 1999 | 89.43 |
| June 1, 1999 | 88.92 |
| May 1, 1999 | 88.99 |
| April 1, 1999 | 88.43 |
| March 1, 1999 | 88.23 |
| February 1, 1999 | 88.03 |
| January 1, 1999 | 87.49 |
| December 1, 1998 | 87.12 |
| November 1, 1998 | 86.73 |
| October 1, 1998 | 86.79 |
| September 1, 1998 | 86.2 |
| August 1, 1998 | 86.25 |
| July 1, 1998 | 84.5 |
| June 1, 1998 | 84.82 |
| May 1, 1998 | 85.34 |
| April 1, 1998 | 84.78 |
| March 1, 1998 | 84.49 |
| February 1, 1998 | 84.46 |
| January 1, 1998 | 84.32 |
| December 1, 1997 | 83.95 |
| November 1, 1997 | 83.6 |
| October 1, 1997 | 82.94 |
| September 1, 1997 | 82.22 |
| August 1, 1997 | 81.47 |
| July 1, 1997 | 80.66 |
| June 1, 1997 | 79.98 |
| May 1, 1997 | 79.61 |
| April 1, 1997 | 79.17 |
| March 1, 1997 | 79.08 |
| February 1, 1997 | 78.58 |
| January 1, 1997 | 77.66 |
| December 1, 1996 | 77.53 |
| November 1, 1996 | 77.04 |
| October 1, 1996 | 76.34 |
| September 1, 1996 | 76.32 |
| August 1, 1996 | 75.84 |
| July 1, 1996 | 75.45 |
| June 1, 1996 | 75.44 |
| May 1, 1996 | 74.87 |
| April 1, 1996 | 74.32 |
| March 1, 1996 | 73.59 |
| February 1, 1996 | 73.68 |
| January 1, 1996 | 72.61 |
| December 1, 1995 | 73.03 |
| November 1, 1995 | 72.78 |
| October 1, 1995 | 72.59 |
| September 1, 1995 | 72.71 |
| August 1, 1995 | 72.42 |
| July 1, 1995 | 71.47 |
| June 1, 1995 | 71.77 |
| May 1, 1995 | 71.54 |
| April 1, 1995 | 71.19 |
| March 1, 1995 | 71.31 |
| February 1, 1995 | 71.19 |
| January 1, 1995 | 71.27 |
| December 1, 1994 | 71.15 |
| November 1, 1994 | 70.43 |
| October 1, 1994 | 69.95 |
| September 1, 1994 | 69.4 |
| August 1, 1994 | 69.18 |
| July 1, 1994 | 68.72 |
| June 1, 1994 | 68.63 |
| May 1, 1994 | 68.17 |
| April 1, 1994 | 67.85 |
| March 1, 1994 | 67.46 |
| February 1, 1994 | 66.77 |
| January 1, 1994 | 66.74 |
| December 1, 1993 | 66.54 |
| November 1, 1993 | 66.15 |
| October 1, 1993 | 65.85 |
| September 1, 1993 | 65.37 |
| August 1, 1993 | 65.03 |
| July 1, 1993 | 65.11 |
| June 1, 1993 | 64.93 |
| May 1, 1993 | 64.78 |
| April 1, 1993 | 65.03 |
| March 1, 1993 | 64.85 |
| February 1, 1993 | 64.91 |
| January 1, 1993 | 64.6 |
| December 1, 1992 | 64.35 |
| November 1, 1992 | 64.24 |
| October 1, 1992 | 64 |
| September 1, 1992 | 63.57 |
| August 1, 1992 | 63.36 |
| July 1, 1992 | 63.72 |
| June 1, 1992 | 63.14 |
| May 1, 1992 | 63.1 |
| April 1, 1992 | 62.9 |
| March 1, 1992 | 62.42 |
| February 1, 1992 | 61.9 |
| January 1, 1992 | 61.46 |
| December 1, 1991 | 61.79 |
| November 1, 1991 | 62.09 |
| October 1, 1991 | 62.19 |
| September 1, 1991 | 62.22 |
| August 1, 1991 | 61.73 |
| July 1, 1991 | 61.73 |
| June 1, 1991 | 61.56 |
| May 1, 1991 | 61.06 |
| April 1, 1991 | 60.49 |
| March 1, 1991 | 60.33 |
| February 1, 1991 | 60.68 |
| January 1, 1991 | 61.14 |
| December 1, 1990 | 61.34 |
| November 1, 1990 | 61.79 |
| October 1, 1990 | 62.58 |
| September 1, 1990 | 62.95 |
| August 1, 1990 | 62.95 |
| July 1, 1990 | 62.73 |
| June 1, 1990 | 62.84 |
| May 1, 1990 | 62.63 |
| April 1, 1990 | 62.44 |
| March 1, 1990 | 62.6 |
| February 1, 1990 | 62.29 |
| January 1, 1990 | 61.73 |
| December 1, 1989 | 62.04 |
| November 1, 1989 | 61.7 |
| October 1, 1989 | 61.5 |
| September 1, 1989 | 61.58 |
| August 1, 1989 | 61.77 |
| July 1, 1989 | 61.17 |
| June 1, 1989 | 61.77 |
| May 1, 1989 | 61.77 |
| April 1, 1989 | 62.13 |
| March 1, 1989 | 62.14 |
| February 1, 1989 | 61.98 |
| January 1, 1989 | 62.26 |
| December 1, 1988 | 62.07 |
| November 1, 1988 | 61.79 |
| October 1, 1988 | 61.65 |
| September 1, 1988 | 61.38 |
| August 1, 1988 | 61.57 |
| July 1, 1988 | 61.27 |
| June 1, 1988 | 61.26 |
| May 1, 1988 | 61.08 |
| April 1, 1988 | 61.2 |
| March 1, 1988 | 60.85 |
| February 1, 1988 | 60.7 |
| January 1, 1988 | 60.4 |
| December 1, 1987 | 60.41 |
| November 1, 1987 | 60.07 |
| October 1, 1987 | 59.78 |
| September 1, 1987 | 59 |
| August 1, 1987 | 58.76 |
| July 1, 1987 | 58.33 |
| June 1, 1987 | 57.93 |
| May 1, 1987 | 57.63 |
| April 1, 1987 | 57.27 |
| March 1, 1987 | 56.91 |
| February 1, 1987 | 56.83 |
| January 1, 1987 | 56.09 |
| December 1, 1986 | 56.28 |
| November 1, 1986 | 55.76 |
| October 1, 1986 | 55.53 |
| September 1, 1986 | 55.3 |
| August 1, 1986 | 55.16 |
| July 1, 1986 | 55.26 |
| June 1, 1986 | 54.9 |
| May 1, 1986 | 55.12 |
| April 1, 1986 | 55.04 |
| March 1, 1986 | 54.96 |
| February 1, 1986 | 55.36 |
| January 1, 1986 | 55.75 |
| December 1, 1985 | 55.44 |
| November 1, 1985 | 54.91 |
| October 1, 1985 | 54.72 |
| September 1, 1985 | 54.89 |
| August 1, 1985 | 54.71 |
| July 1, 1985 | 54.54 |
| June 1, 1985 | 54.8 |
| May 1, 1985 | 54.83 |
| April 1, 1985 | 54.75 |
| March 1, 1985 | 54.87 |
| February 1, 1985 | 54.78 |
| January 1, 1985 | 54.63 |
| December 1, 1984 | 54.64 |
| November 1, 1984 | 54.62 |
| October 1, 1984 | 54.44 |
| September 1, 1984 | 54.45 |
| August 1, 1984 | 54.61 |
| July 1, 1984 | 54.55 |
| June 1, 1984 | 54.4 |
| May 1, 1984 | 54.2 |
| April 1, 1984 | 53.91 |
| March 1, 1984 | 53.59 |
| February 1, 1984 | 53.33 |
| January 1, 1984 | 53.1 |
| December 1, 1983 | 52.06 |
| November 1, 1983 | 51.8 |
| October 1, 1983 | 51.57 |
| September 1, 1983 | 51.18 |
| August 1, 1983 | 50.44 |
| July 1, 1983 | 49.85 |
| June 1, 1983 | 49.12 |
| May 1, 1983 | 48.82 |
| April 1, 1983 | 48.53 |
| March 1, 1983 | 47.92 |
| February 1, 1983 | 47.52 |
| January 1, 1983 | 47.82 |
| December 1, 1982 | 46.95 |
| November 1, 1982 | 47.28 |
| October 1, 1982 | 47.44 |
| September 1, 1982 | 47.9 |
| August 1, 1982 | 48.02 |
| July 1, 1982 | 48.46 |
| June 1, 1982 | 48.62 |
| May 1, 1982 | 48.75 |
| April 1, 1982 | 49.08 |
| March 1, 1982 | 49.53 |
| February 1, 1982 | 49.86 |
| January 1, 1982 | 48.87 |
| December 1, 1981 | 49.9 |
| November 1, 1981 | 50.44 |
| October 1, 1981 | 51.03 |
| September 1, 1981 | 51.43 |
| August 1, 1981 | 51.68 |
| July 1, 1981 | 51.75 |
| June 1, 1981 | 51.41 |
| May 1, 1981 | 51.15 |
| April 1, 1981 | 50.86 |
| March 1, 1981 | 51.08 |
| February 1, 1981 | 50.82 |
| January 1, 1981 | 51.04 |
| December 1, 1980 | 51.37 |
| November 1, 1980 | 51.03 |
| October 1, 1980 | 50.19 |
| September 1, 1980 | 49.56 |
| August 1, 1980 | 48.76 |
| July 1, 1980 | 48.6 |
| June 1, 1980 | 48.95 |
| May 1, 1980 | 49.59 |
| April 1, 1980 | 50.84 |
| March 1, 1980 | 51.87 |
| February 1, 1980 | 52.08 |
| January 1, 1980 | 52.07 |
| December 1, 1979 | 51.79 |
| November 1, 1979 | 51.75 |
| October 1, 1979 | 51.83 |
| September 1, 1979 | 51.46 |
| August 1, 1979 | 51.47 |
| July 1, 1979 | 51.81 |
| June 1, 1979 | 51.9 |
| May 1, 1979 | 51.89 |
| April 1, 1979 | 51.42 |
| March 1, 1979 | 52.04 |
| February 1, 1979 | 51.88 |
| January 1, 1979 | 51.63 |
| December 1, 1978 | 51.91 |
| November 1, 1978 | 51.65 |
| October 1, 1978 | 51.26 |
| September 1, 1978 | 50.87 |
| August 1, 1978 | 50.75 |
| July 1, 1978 | 50.54 |
| June 1, 1978 | 50.58 |
| May 1, 1978 | 50.25 |
| April 1, 1978 | 50.02 |
| March 1, 1978 | 49.03 |
| February 1, 1978 | 48.1 |
| January 1, 1978 | 47.85 |
| December 1, 1977 | 48.56 |
| November 1, 1977 | 48.48 |
| October 1, 1977 | 48.39 |
| September 1, 1977 | 48.32 |
| August 1, 1977 | 48.12 |
| July 1, 1977 | 48.07 |
| June 1, 1977 | 48.01 |
| May 1, 1977 | 47.64 |
| April 1, 1977 | 47.27 |
| March 1, 1977 | 46.82 |
| February 1, 1977 | 46.23 |
| January 1, 1977 | 45.51 |
| December 1, 1976 | 45.83 |
| November 1, 1976 | 45.34 |
| October 1, 1976 | 44.66 |
| September 1, 1976 | 44.67 |
| August 1, 1976 | 44.52 |
| July 1, 1976 | 44.21 |
| June 1, 1976 | 43.96 |
| May 1, 1976 | 43.92 |
| April 1, 1976 | 43.73 |
| March 1, 1976 | 43.52 |
| February 1, 1976 | 43.42 |
| January 1, 1976 | 43 |
| December 1, 1975 | 42.44 |
| November 1, 1975 | 41.87 |
| October 1, 1975 | 41.81 |
| September 1, 1975 | 41.63 |
| August 1, 1975 | 41.1 |
| July 1, 1975 | 40.7 |
| June 1, 1975 | 40.28 |
| May 1, 1975 | 40.03 |
| April 1, 1975 | 40.16 |
| March 1, 1975 | 40.06 |
| February 1, 1975 | 40.52 |
| January 1, 1975 | 41.47 |
| December 1, 1974 | 42.05 |
| November 1, 1974 | 43.63 |
| October 1, 1974 | 45.11 |
| September 1, 1974 | 45.24 |
| August 1, 1974 | 45.24 |
| July 1, 1974 | 45.72 |
| June 1, 1974 | 45.62 |
| May 1, 1974 | 45.7 |
| April 1, 1974 | 45.35 |
| March 1, 1974 | 45.48 |
| February 1, 1974 | 45.48 |
| January 1, 1974 | 45.62 |
| December 1, 1973 | 45.92 |
| November 1, 1973 | 46.06 |
| October 1, 1973 | 45.85 |
| September 1, 1973 | 45.46 |
| August 1, 1973 | 45.1 |
| July 1, 1973 | 45.16 |
| June 1, 1973 | 45 |
| May 1, 1973 | 44.94 |
| April 1, 1973 | 44.64 |
| March 1, 1973 | 44.7 |
| February 1, 1973 | 44.68 |
| January 1, 1973 | 44.05 |
| December 1, 1972 | 43.74 |
| November 1, 1972 | 43.25 |
| October 1, 1972 | 42.75 |
| September 1, 1972 | 42.21 |
| August 1, 1972 | 41.88 |
| July 1, 1972 | 41.3 |
| June 1, 1972 | 41.35 |
| May 1, 1972 | 41.24 |
| April 1, 1972 | 41.23 |
| March 1, 1972 | 40.83 |
| February 1, 1972 | 40.55 |
| January 1, 1972 | 40.14 |
| December 1, 1971 | 39.2 |
| November 1, 1971 | 38.76 |
| October 1, 1971 | 38.59 |
| September 1, 1971 | 38.31 |
| August 1, 1971 | 37.69 |
| July 1, 1971 | 37.91 |
| June 1, 1971 | 38.02 |
| May 1, 1971 | 37.86 |
| April 1, 1971 | 37.67 |
| March 1, 1971 | 37.46 |
| February 1, 1971 | 37.5 |
| January 1, 1971 | 37.58 |
| December 1, 1970 | 37.29 |
| November 1, 1970 | 36.45 |
| October 1, 1970 | 36.67 |
| September 1, 1970 | 37.42 |
| August 1, 1970 | 37.68 |
| July 1, 1970 | 37.75 |
| June 1, 1970 | 37.66 |
| May 1, 1970 | 37.78 |
| April 1, 1970 | 37.82 |
| March 1, 1970 | 37.92 |
| February 1, 1970 | 37.97 |
| January 1, 1970 | 37.99 |
| December 1, 1969 | 38.71 |
| November 1, 1969 | 38.82 |
| October 1, 1969 | 39.19 |
| September 1, 1969 | 39.17 |
| August 1, 1969 | 39.18 |
| July 1, 1969 | 39.09 |
| June 1, 1969 | 38.89 |
| May 1, 1969 | 38.51 |
| April 1, 1969 | 38.66 |
| March 1, 1969 | 38.8 |
| February 1, 1969 | 38.5 |
| January 1, 1969 | 38.25 |
| December 1, 1968 | 38.02 |
| November 1, 1968 | 37.9 |
| October 1, 1968 | 37.42 |
| September 1, 1968 | 37.35 |
| August 1, 1968 | 37.2 |
| July 1, 1968 | 37.1 |
| June 1, 1968 | 37.16 |
| May 1, 1968 | 37.02 |
| April 1, 1968 | 36.61 |
| March 1, 1968 | 36.56 |
| February 1, 1968 | 36.44 |
| January 1, 1968 | 36.31 |
| December 1, 1967 | 36.35 |
| November 1, 1967 | 35.97 |
| October 1, 1967 | 35.46 |
| September 1, 1967 | 35.17 |
| August 1, 1967 | 35.23 |
| July 1, 1967 | 34.57 |
| June 1, 1967 | 34.65 |
| May 1, 1967 | 34.65 |
| April 1, 1967 | 34.96 |
| March 1, 1967 | 34.63 |
| February 1, 1967 | 34.83 |
| January 1, 1967 | 35.23 |
| December 1, 1966 | 35.06 |
| November 1, 1966 | 34.98 |
| October 1, 1966 | 35.22 |
| September 1, 1966 | 34.98 |
| August 1, 1966 | 34.66 |
| July 1, 1966 | 34.63 |
| June 1, 1966 | 34.44 |
| May 1, 1966 | 34.28 |
| April 1, 1966 | 33.96 |
| March 1, 1966 | 33.9 |
| February 1, 1966 | 33.44 |
| January 1, 1966 | 33.23 |
| December 1, 1965 | 32.91 |
| November 1, 1965 | 32.5 |
| October 1, 1965 | 32.37 |
| September 1, 1965 | 32.04 |
| August 1, 1965 | 31.96 |
| July 1, 1965 | 31.83 |
| June 1, 1965 | 31.53 |
| May 1, 1965 | 31.29 |
| April 1, 1965 | 31.05 |
| March 1, 1965 | 30.91 |
| February 1, 1965 | 30.51 |
| January 1, 1965 | 30.32 |
| December 1, 1964 | 30 |
| November 1, 1964 | 29.65 |
| October 1, 1964 | 28.76 |
| September 1, 1964 | 29.16 |
| August 1, 1964 | 29.05 |
| July 1, 1964 | 28.87 |
| June 1, 1964 | 28.68 |
| May 1, 1964 | 28.6 |
| April 1, 1964 | 28.44 |
| March 1, 1964 | 27.98 |
| February 1, 1964 | 27.98 |
| January 1, 1964 | 27.79 |
| December 1, 1963 | 27.55 |
| November 1, 1963 | 27.6 |
| October 1, 1963 | 27.47 |
| September 1, 1963 | 27.28 |
| August 1, 1963 | 27.01 |
| July 1, 1963 | 26.95 |
| June 1, 1963 | 27.06 |
| May 1, 1963 | 26.98 |
| April 1, 1963 | 26.66 |
| March 1, 1963 | 26.42 |
| February 1, 1963 | 26.25 |
| January 1, 1963 | 25.96 |
| December 1, 1962 | 25.77 |
| November 1, 1962 | 25.77 |
| October 1, 1962 | 25.66 |
| September 1, 1962 | 25.64 |
| August 1, 1962 | 25.47 |
| July 1, 1962 | 25.45 |
| June 1, 1962 | 25.2 |
| May 1, 1962 | 25.26 |
| April 1, 1962 | 25.29 |
| March 1, 1962 | 25.23 |
| February 1, 1962 | 25.1 |
| January 1, 1962 | 24.69 |
| December 1, 1961 | 24.91 |
| November 1, 1961 | 24.69 |
| October 1, 1961 | 24.32 |
| September 1, 1961 | 23.86 |
| August 1, 1961 | 23.88 |
| July 1, 1961 | 23.67 |
| June 1, 1961 | 23.4 |
| May 1, 1961 | 23.08 |
| April 1, 1961 | 22.73 |
| March 1, 1961 | 22.27 |
| February 1, 1961 | 22.13 |
| January 1, 1961 | 22.16 |
| December 1, 1960 | 22.13 |
| November 1, 1960 | 22.57 |
| October 1, 1960 | 22.89 |
| September 1, 1960 | 22.92 |
| August 1, 1960 | 23.16 |
| July 1, 1960 | 23.18 |
| June 1, 1960 | 23.27 |
| May 1, 1960 | 23.56 |
| April 1, 1960 | 23.59 |
| March 1, 1960 | 23.78 |
| February 1, 1960 | 23.99 |
| January 1, 1960 | 24.21 |
| December 1, 1959 | 23.59 |
| November 1, 1959 | 22.22 |
| October 1, 1959 | 22.08 |
| September 1, 1959 | 22.24 |
| August 1, 1959 | 22.27 |
| July 1, 1959 | 23.05 |
| June 1, 1959 | 23.62 |
| May 1, 1959 | 23.59 |
| April 1, 1959 | 23.24 |
| March 1, 1959 | 22.75 |
| February 1, 1959 | 22.43 |
| January 1, 1959 | 22 |
| December 1, 1958 | 21.68 |
| November 1, 1958 | 21.65 |
| October 1, 1958 | 21.03 |
| September 1, 1958 | 20.79 |
| August 1, 1958 | 20.6 |
| July 1, 1958 | 20.2 |
| June 1, 1958 | 19.9 |
| May 1, 1958 | 19.39 |
| April 1, 1958 | 19.2 |
| March 1, 1958 | 19.52 |
| February 1, 1958 | 19.76 |
| January 1, 1958 | 20.2 |
| December 1, 1957 | 20.57 |
| November 1, 1957 | 20.98 |
| October 1, 1957 | 21.49 |
| September 1, 1957 | 21.81 |
| August 1, 1957 | 22 |
| July 1, 1957 | 22 |
| June 1, 1957 | 21.87 |
| May 1, 1957 | 21.81 |
| April 1, 1957 | 21.89 |
| March 1, 1957 | 22.19 |
| February 1, 1957 | 22.22 |
| January 1, 1957 | 22 |
| December 1, 1956 | 22.08 |
| November 1, 1956 | 21.76 |
| October 1, 1956 | 21.95 |
| September 1, 1956 | 21.76 |
| August 1, 1956 | 21.27 |
| July 1, 1956 | 20.44 |
| June 1, 1956 | 21.08 |
| May 1, 1956 | 21.27 |
| April 1, 1956 | 21.46 |
| March 1, 1956 | 21.3 |
| February 1, 1956 | 21.3 |
| January 1, 1956 | 21.49 |
| December 1, 1955 | 21.35 |
| November 1, 1955 | 21.27 |
| October 1, 1955 | 21.22 |
| September 1, 1955 | 20.87 |
| August 1, 1955 | 20.73 |
| July 1, 1955 | 20.76 |
| June 1, 1955 | 20.6 |
| May 1, 1955 | 20.57 |
| April 1, 1955 | 20.25 |
| March 1, 1955 | 20.01 |
| February 1, 1955 | 19.55 |
| January 1, 1955 | 19.31 |
| December 1, 1954 | 18.88 |
| November 1, 1954 | 18.63 |
| October 1, 1954 | 18.34 |
| September 1, 1954 | 18.12 |
| August 1, 1954 | 18.1 |
| July 1, 1954 | 18.12 |
| June 1, 1954 | 18.1 |
| May 1, 1954 | 18.04 |
| April 1, 1954 | 17.93 |
| March 1, 1954 | 18.04 |
| February 1, 1954 | 18.15 |
| January 1, 1954 | 18.1 |
| December 1, 1953 | 18.23 |
| November 1, 1953 | 18.69 |
| October 1, 1953 | 19.15 |
| September 1, 1953 | 19.31 |
| August 1, 1953 | 19.71 |
| July 1, 1953 | 19.82 |
| June 1, 1953 | 19.58 |
| May 1, 1953 | 19.66 |
| April 1, 1953 | 19.55 |
| March 1, 1953 | 19.47 |
| February 1, 1953 | 19.31 |
| January 1, 1953 | 19.2 |
| December 1, 1952 | 19.15 |
| November 1, 1952 | 19.04 |
| October 1, 1952 | 18.66 |
| September 1, 1952 | 18.47 |
| August 1, 1952 | 17.83 |
| July 1, 1952 | 16.75 |
| June 1, 1952 | 17.02 |
| May 1, 1952 | 17.18 |
| April 1, 1952 | 17.34 |
| March 1, 1952 | 17.5 |
| February 1, 1952 | 17.45 |
| January 1, 1952 | 17.34 |
| December 1, 1951 | 17.15 |
| November 1, 1951 | 17.05 |
| October 1, 1951 | 16.91 |
| September 1, 1951 | 16.94 |
| August 1, 1951 | 16.83 |
| July 1, 1951 | 16.99 |
| June 1, 1951 | 17.26 |
| May 1, 1951 | 17.34 |
| April 1, 1951 | 17.4 |
| March 1, 1951 | 17.37 |
| February 1, 1951 | 17.29 |
| January 1, 1951 | 17.18 |
| December 1, 1950 | 17.13 |
| November 1, 1950 | 16.83 |
| October 1, 1950 | 16.86 |
| September 1, 1950 | 16.75 |
| August 1, 1950 | 16.86 |
| July 1, 1950 | 16.35 |
| June 1, 1950 | 15.83 |
| May 1, 1950 | 15.38 |
| April 1, 1950 | 15.03 |
| March 1, 1950 | 14.54 |
| February 1, 1950 | 14.08 |
| January 1, 1950 | 14.03 |
| December 1, 1949 | 13.79 |
| November 1, 1949 | 13.54 |
| October 1, 1949 | 13.19 |
| September 1, 1949 | 13.71 |
| August 1, 1949 | 13.57 |
| July 1, 1949 | 13.44 |
| June 1, 1949 | 13.46 |
| May 1, 1949 | 13.49 |
| April 1, 1949 | 13.68 |
| March 1, 1949 | 13.76 |
| February 1, 1949 | 14.03 |
| January 1, 1949 | 14.16 |
| December 1, 1948 | 14.3 |
| November 1, 1948 | 14.43 |
| October 1, 1948 | 14.62 |
| September 1, 1948 | 14.51 |
| August 1, 1948 | 14.62 |
| July 1, 1948 | 14.68 |
| June 1, 1948 | 14.68 |
| May 1, 1948 | 14.49 |
| April 1, 1948 | 14.24 |
| March 1, 1948 | 14.22 |
| February 1, 1948 | 14.38 |
| January 1, 1948 | 14.35 |
| December 1, 1947 | 14.27 |
| November 1, 1947 | 14.22 |
| October 1, 1947 | 14.03 |
| September 1, 1947 | 13.89 |
| August 1, 1947 | 13.79 |
| July 1, 1947 | 13.71 |
| June 1, 1947 | 13.79 |
| May 1, 1947 | 13.79 |
| April 1, 1947 | 13.73 |
| March 1, 1947 | 13.84 |
| February 1, 1947 | 13.76 |
| January 1, 1947 | 13.68 |
| December 1, 1946 | 13.52 |
| November 1, 1946 | 13.44 |
| October 1, 1946 | 13.36 |
| September 1, 1946 | 13.11 |
| August 1, 1946 | 12.87 |
| July 1, 1946 | 12.41 |
| June 1, 1946 | 12.01 |
| May 1, 1946 | 11.31 |
| April 1, 1946 | 11.74 |
| March 1, 1946 | 11.96 |
| February 1, 1946 | 10.82 |
| January 1, 1946 | 11.39 |
| December 1, 1945 | 12.06 |
| November 1, 1945 | 12.01 |
| October 1, 1945 | 11.58 |
| September 1, 1945 | 12.06 |
| August 1, 1945 | 13.25 |
| July 1, 1945 | 14.78 |
| June 1, 1945 | 15.13 |
| May 1, 1945 | 15.48 |
| April 1, 1945 | 15.91 |
| March 1, 1945 | 16.21 |
| February 1, 1945 | 16.32 |
| January 1, 1945 | 16.37 |
| December 1, 1944 | 16.53 |
| November 1, 1944 | 16.59 |
| October 1, 1944 | 16.72 |
| September 1, 1944 | 16.67 |
| August 1, 1944 | 16.78 |
| July 1, 1944 | 16.56 |
| June 1, 1944 | 16.59 |
| May 1, 1944 | 16.64 |
| April 1, 1944 | 16.75 |
| March 1, 1944 | 16.75 |
| February 1, 1944 | 16.78 |
| January 1, 1944 | 16.64 |
| December 1, 1943 | 16.45 |
| November 1, 1943 | 16.67 |
| October 1, 1943 | 16.45 |
| September 1, 1943 | 16.21 |
| August 1, 1943 | 15.81 |
| July 1, 1943 | 15.48 |
| June 1, 1943 | 15.03 |
| May 1, 1943 | 15.11 |
| April 1, 1943 | 15 |
| March 1, 1943 | 14.81 |
| February 1, 1943 | 14.7 |
| January 1, 1943 | 14.33 |
| December 1, 1942 | 14.19 |
| November 1, 1942 | 13.87 |
| October 1, 1942 | 13.54 |
| September 1, 1942 | 13.11 |
| August 1, 1942 | 12.82 |
| July 1, 1942 | 12.44 |
| June 1, 1942 | 12.14 |
| May 1, 1942 | 12.12 |
| April 1, 1942 | 12.09 |
| March 1, 1942 | 12.44 |
| February 1, 1942 | 12.31 |
| January 1, 1942 | 12.09 |
| December 1, 1941 | 11.85 |
| November 1, 1941 | 11.66 |
| October 1, 1941 | 11.61 |
| September 1, 1941 | 11.5 |
| August 1, 1941 | 11.5 |
| July 1, 1941 | 11.36 |
| June 1, 1941 | 11.23 |
| May 1, 1941 | 11.15 |
| April 1, 1941 | 10.66 |
| March 1, 1941 | 10.64 |
| February 1, 1941 | 10.31 |
| January 1, 1941 | 10.02 |
| December 1, 1940 | 9.77 |
| November 1, 1940 | 9.45 |
| October 1, 1940 | 9.24 |
| September 1, 1940 | 9.1 |
| August 1, 1940 | 8.91 |
| July 1, 1940 | 8.86 |
| June 1, 1940 | 8.75 |
| May 1, 1940 | 8.48 |
| April 1, 1940 | 8.24 |
| March 1, 1940 | 8.08 |
| February 1, 1940 | 8.27 |
| January 1, 1940 | 8.54 |
| December 1, 1939 | 8.64 |
| November 1, 1939 | 8.64 |
| October 1, 1939 | 8.43 |
| September 1, 1939 | 8.02 |
| August 1, 1939 | 7.57 |
| July 1, 1939 | 7.46 |
| June 1, 1939 | 7.24 |
| May 1, 1939 | 7.08 |
| April 1, 1939 | 7.11 |
| March 1, 1939 | 7.14 |
| February 1, 1939 | 7.11 |
| January 1, 1939 | 7.06 |
| December 1, 1938 | 7.06 |
| November 1, 1938 | 6.97 |
| October 1, 1938 | 6.71 |
| September 1, 1938 | 6.54 |
| August 1, 1938 | 6.35 |
| July 1, 1938 | 6.03 |
| June 1, 1938 | 5.71 |
| May 1, 1938 | 5.65 |
| April 1, 1938 | 5.79 |
| March 1, 1938 | 5.9 |
| February 1, 1938 | 5.9 |
| January 1, 1938 | 5.95 |
| December 1, 1937 | 6.09 |
| November 1, 1937 | 6.68 |
| October 1, 1937 | 7.41 |
| September 1, 1937 | 8 |
| August 1, 1937 | 8.27 |
| July 1, 1937 | 8.32 |
| June 1, 1937 | 8.27 |
| May 1, 1937 | 8.37 |
| April 1, 1937 | 8.35 |
| March 1, 1937 | 8.35 |
| February 1, 1937 | 8.16 |
| January 1, 1937 | 8.05 |
| December 1, 1936 | 8.08 |
| November 1, 1936 | 7.84 |
| October 1, 1936 | 7.62 |
| September 1, 1936 | 7.51 |
| August 1, 1936 | 7.38 |
| July 1, 1936 | 7.27 |
| June 1, 1936 | 7.14 |
| May 1, 1936 | 7 |
| April 1, 1936 | 6.87 |
| March 1, 1936 | 6.46 |
| February 1, 1936 | 6.38 |
| January 1, 1936 | 6.54 |
| December 1, 1935 | 6.65 |
| November 1, 1935 | 6.57 |
| October 1, 1935 | 6.44 |
| September 1, 1935 | 6.25 |
| August 1, 1935 | 6.09 |
| July 1, 1935 | 5.87 |
| June 1, 1935 | 5.87 |
| May 1, 1935 | 5.79 |
| April 1, 1935 | 5.79 |
| March 1, 1935 | 5.9 |
| February 1, 1935 | 5.92 |
| January 1, 1935 | 5.82 |
| December 1, 1934 | 5.39 |
| November 1, 1934 | 5.06 |
| October 1, 1934 | 5.01 |
| September 1, 1934 | 4.79 |
| August 1, 1934 | 5.09 |
| July 1, 1934 | 5.14 |
| June 1, 1934 | 5.52 |
| May 1, 1934 | 5.63 |
| April 1, 1934 | 5.52 |
| March 1, 1934 | 5.52 |
| February 1, 1934 | 5.28 |
| January 1, 1934 | 5.04 |
| December 1, 1933 | 4.87 |
| November 1, 1933 | 4.85 |
| October 1, 1933 | 5.14 |
| September 1, 1933 | 5.41 |
| August 1, 1933 | 5.74 |
| July 1, 1933 | 5.98 |
| June 1, 1933 | 5.47 |
| May 1, 1933 | 4.74 |
| April 1, 1933 | 4.07 |
| March 1, 1933 | 3.8 |
| February 1, 1933 | 4.04 |
| January 1, 1933 | 4.01 |
| December 1, 1932 | 4.09 |
| November 1, 1932 | 4.17 |
| October 1, 1932 | 4.17 |
| September 1, 1932 | 4.04 |
| August 1, 1932 | 3.8 |
| July 1, 1932 | 3.69 |
| June 1, 1932 | 3.8 |
| May 1, 1932 | 3.93 |
| April 1, 1932 | 4.07 |
| March 1, 1932 | 4.36 |
| February 1, 1932 | 4.42 |
| January 1, 1932 | 4.52 |
| December 1, 1931 | 4.66 |
| November 1, 1931 | 4.69 |
| October 1, 1931 | 4.74 |
| September 1, 1931 | 4.93 |
| August 1, 1931 | 5.17 |
| July 1, 1931 | 5.36 |
| June 1, 1931 | 5.44 |
| May 1, 1931 | 5.57 |
| April 1, 1931 | 5.65 |
| March 1, 1931 | 5.63 |
| February 1, 1931 | 5.52 |
| January 1, 1931 | 5.49 |
| December 1, 1930 | 5.52 |
| November 1, 1930 | 5.65 |
| October 1, 1930 | 5.79 |
| September 1, 1930 | 5.95 |
| August 1, 1930 | 6.06 |
| July 1, 1930 | 6.19 |
| June 1, 1930 | 6.49 |
| May 1, 1930 | 6.68 |
| April 1, 1930 | 6.79 |
| March 1, 1930 | 6.84 |
| February 1, 1930 | 6.95 |
| January 1, 1930 | 6.97 |
| December 1, 1929 | 6.97 |
| November 1, 1929 | 7.3 |
| October 1, 1929 | 7.67 |
| September 1, 1929 | 7.81 |
| August 1, 1929 | 7.86 |
| July 1, 1929 | 7.94 |
| June 1, 1929 | 7.84 |
| May 1, 1929 | 7.78 |
| April 1, 1929 | 7.65 |
| March 1, 1929 | 7.51 |
| February 1, 1929 | 7.49 |
| January 1, 1929 | 7.51 |
| December 1, 1928 | 7.41 |
| November 1, 1928 | 7.27 |
| October 1, 1928 | 7.14 |
| September 1, 1928 | 7 |
| August 1, 1928 | 6.95 |
| July 1, 1928 | 6.81 |
| June 1, 1928 | 6.73 |
| May 1, 1928 | 6.68 |
| April 1, 1928 | 6.6 |
| March 1, 1928 | 6.62 |
| February 1, 1928 | 6.57 |
| January 1, 1928 | 6.52 |
| December 1, 1927 | 6.38 |
| November 1, 1927 | 6.35 |
| October 1, 1927 | 6.35 |
| September 1, 1927 | 6.49 |
| August 1, 1927 | 6.6 |
| July 1, 1927 | 6.6 |
| June 1, 1927 | 6.68 |
| May 1, 1927 | 6.71 |
| April 1, 1927 | 6.65 |
| March 1, 1927 | 6.81 |
| February 1, 1927 | 6.73 |
| January 1, 1927 | 6.68 |
| December 1, 1926 | 6.71 |
| November 1, 1926 | 6.73 |
| October 1, 1926 | 6.76 |
| September 1, 1926 | 6.76 |
| August 1, 1926 | 6.65 |
| July 1, 1926 | 6.57 |
| June 1, 1926 | 6.54 |
| May 1, 1926 | 6.46 |
| April 1, 1926 | 6.52 |
| March 1, 1926 | 6.52 |
| February 1, 1926 | 6.44 |
| January 1, 1926 | 6.44 |
| December 1, 1925 | 6.54 |
| November 1, 1925 | 6.46 |
| October 1, 1925 | 6.33 |
| September 1, 1925 | 6.09 |
| August 1, 1925 | 6.17 |
| July 1, 1925 | 6.27 |
| June 1, 1925 | 6.11 |
| May 1, 1925 | 6.17 |
| April 1, 1925 | 6.19 |
| March 1, 1925 | 6.14 |
| February 1, 1925 | 6.14 |
| January 1, 1925 | 6.14 |
| December 1, 1924 | 5.95 |
| November 1, 1924 | 5.79 |
| October 1, 1924 | 5.68 |
| September 1, 1924 | 5.55 |
| August 1, 1924 | 5.36 |
| July 1, 1924 | 5.17 |
| June 1, 1924 | 5.25 |
| May 1, 1924 | 5.49 |
| April 1, 1924 | 5.74 |
| March 1, 1924 | 5.92 |
| February 1, 1924 | 6.03 |
| January 1, 1924 | 5.92 |
| December 1, 1923 | 5.79 |
| November 1, 1923 | 5.92 |
| October 1, 1923 | 5.92 |
| September 1, 1923 | 5.95 |
| August 1, 1923 | 6.09 |
| July 1, 1923 | 6.19 |
| June 1, 1923 | 6.25 |
| May 1, 1923 | 6.3 |
| April 1, 1923 | 6.22 |
| March 1, 1923 | 6.09 |
| February 1, 1923 | 5.9 |
| January 1, 1923 | 5.82 |
| December 1, 1922 | 5.95 |
| November 1, 1922 | 5.79 |
| October 1, 1922 | 5.55 |
| September 1, 1922 | 5.25 |
| August 1, 1922 | 4.98 |
| July 1, 1922 | 5.09 |
| June 1, 1922 | 5.09 |
| May 1, 1922 | 4.85 |
| April 1, 1922 | 4.6 |
| March 1, 1922 | 4.77 |
| February 1, 1922 | 4.52 |
| January 1, 1922 | 4.34 |
| December 1, 1921 | 4.17 |
| November 1, 1921 | 4.2 |
| October 1, 1921 | 4.25 |
| September 1, 1921 | 4.01 |
| August 1, 1921 | 3.99 |
| July 1, 1921 | 3.85 |
| June 1, 1921 | 3.88 |
| May 1, 1921 | 3.9 |
| April 1, 1921 | 3.8 |
| March 1, 1921 | 3.8 |
| February 1, 1921 | 3.9 |
| January 1, 1921 | 3.99 |
| December 1, 1920 | 4.23 |
| November 1, 1920 | 4.5 |
| October 1, 1920 | 4.9 |
| September 1, 1920 | 5.12 |
| August 1, 1920 | 5.3 |
| July 1, 1920 | 5.28 |
| June 1, 1920 | 5.41 |
| May 1, 1920 | 5.36 |
| April 1, 1920 | 5.22 |
| March 1, 1920 | 5.52 |
| February 1, 1920 | 5.63 |
| January 1, 1920 | 5.63 |
| December 1, 1919 | 5.14 |
| November 1, 1919 | 5.06 |
| October 1, 1919 | 5.14 |
| September 1, 1919 | 5.2 |
| August 1, 1919 | 5.3 |
| July 1, 1919 | 5.22 |
| June 1, 1919 | 4.93 |
| May 1, 1919 | 4.63 |
| April 1, 1919 | 4.6 |
| March 1, 1919 | 4.52 |
| February 1, 1919 | 4.66 |
| January 1, 1919 | 4.87 |
About Industrial Production: Total Index
What it measures
The Industrial Production Index (FRED series INDPRO) measures the real output of US manufacturing, mining, and electric and gas utilities, published monthly by the Federal Reserve Board as a seasonally adjusted index with a 2017 base of 100. It is built from physical product data, electricity usage, and production-worker hours across hundreds of industries, making it one of the few high-frequency measures of actual physical output rather than spending.
Why it matters
Although industry is a minority share of GDP, it drives a disproportionate share of cyclical swings, so the index is a staple input to recession dating by the NBER and to monthly GDP tracking. It gauges the goods-producing economy directly, without price distortion. Equity analysts map its manufacturing detail to industrial-sector revenue, and the Federal Reserve publishes it, giving policymakers a house view of real activity.
How to read it
Focus on the manufacturing subindex, since utilities output swings with weather and mining with oil drilling, both of which can mask factory trends. Monthly changes are small and revised heavily, so three-month annualized rates give a cleaner momentum read. Sustained declines across multiple months have accompanied every modern recession, but goods-sector weakness can also occur while the larger services economy keeps expanding.
Get Industrial Production: Total Index in Excel
Pull Industrial Production: Total Index directly into your spreadsheet with a single MarketXLS formula - always current, no copy-pasting:
=IndustrialProduction()View the Industrial Production Index formula documentation or browse all 100+ Economic Data functions.
Frequently Asked Questions
What is the current Industrial Production: Total Index?
Industrial Production: Total Index is 102.64 (Index 2017=100) as of June 2026.
What is the all-time high and low of Industrial Production: Total Index?
The highest value on record is 104.1 (September 2018) and the lowest is 3.69 (July 1932).
How often is Industrial Production: Total Index updated?
Industrial Production: Total Index is published on a monthly basis, sourced from Federal Reserve Economic Data (FRED).
How do I get Industrial Production: Total Index in Excel?
Use the MarketXLS Excel formula =IndustrialProduction() to pull Industrial Production: Total Index directly into any cell, with historical values available for analysis.
Stats
| Last Value | 102.64 |
| Latest Period | Jun 2026 |
| Last Updated | July 17 2026, 08:20 |
| Value Previous Month | 102.56 |
| Change From Previous Month | 0.08% |
| Value 1 Year Ago | 101.48 |
| Change From Year Ago | 1.14% |
| Average Growth Rate | 2.88%/yr |
| Record High (Sep 2018) | 104.1 |
| Record Low (Jul 1932) | 3.69 |
| Long-Term Average | 46.97 |
| Frequency | Monthly |
| Adjustment | Seasonally Adjusted |
| Unit | Index 2017=100 |
Annual Averages
| 2026 | 102.03 |
| 2025 | 101.23 |
| 2024 | 100.11 |
| 2023 | 100.76 |
| 2022 | 100.98 |
| 2021 | 99.29 |
| 2020 | 95.09 |
| 2019 | 102.35 |
| 2018 | 103.16 |
| 2017 | 100 |
| 2016 | 98.8 |
| 2015 | 100.97 |
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