NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Regular Seasonal Factors: Total Truck Production Series ID: G17MVSFTTRUCKS Source: Board of Governors of the Federal Reserve System (US) Release: Seasonal Factors for Domestic Auto and Truck Production Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Seasonal Factor Date Range: 1996-01-01 to 2025-06-01 Last Updated: 2024-03-18 1:29 PM CDT Notes: A seasonal factor measures the percentage amount that on average, monthly production is above or below normal. A seasonal factor of 120 states that the month in question will usually be 20% above an average month's production level. Similarly, a seasonal factor of 100 implies an average month, while a factor of 80 implies a month that is typically 20% below average. The not seasonally adjusted (NSA) data for total truck assemblies (https://fred.stlouisfed.org/series/MVATRUCKSN) are obtained from Ward's Communications, and the seasonal factors (SF), which contain adjustments for holiday and length-of-month effects as well as normal seasonal variation, are applied to MVATRUCKSN (https://fred.stlouisfed.org/series/MVATRUCKSN) using the formula found here (https://www.federalreserve.gov/releases/g17/mvsf.htm). DATE VALUE 1996-01-01 99.23 1996-02-01 105.93 1996-03-01 109.04 1996-04-01 106.96 1996-05-01 113.06 1996-06-01 102.29 1996-07-01 60.55 1996-08-01 102.41 1996-09-01 100.87 1996-10-01 119.65 1996-11-01 97.55 1996-12-01 78.52 1997-01-01 99.08 1997-02-01 101.12 1997-03-01 98.66 1997-04-01 117.22 1997-05-01 110.92 1997-06-01 101.86 1997-07-01 65.81 1997-08-01 98.57 1997-09-01 106.16 1997-10-01 119.23 1997-11-01 93.05 1997-12-01 89.30 1998-01-01 89.49 1998-02-01 101.05 1998-03-01 114.17 1998-04-01 106.30 1998-05-01 105.18 1998-06-01 101.52 1998-07-01 68.79 1998-08-01 99.12 1998-09-01 106.49 1998-10-01 113.44 1998-11-01 93.51 1998-12-01 89.50 1999-01-01 89.41 1999-02-01 100.99 1999-03-01 119.28 1999-04-01 106.01 1999-05-01 104.95 1999-06-01 107.98 1999-07-01 61.14 1999-08-01 105.44 1999-09-01 107.56 1999-10-01 107.97 1999-11-01 99.06 1999-12-01 89.53 2000-01-01 93.98 2000-02-01 106.01 2000-03-01 119.47 2000-04-01 94.87 2000-05-01 110.03 2000-06-01 110.68 2000-07-01 58.05 2000-08-01 109.84 2000-09-01 101.59 2000-10-01 113.30 2000-11-01 99.39 2000-12-01 84.08 2001-01-01 98.31 2001-02-01 100.81 2001-03-01 114.22 2001-04-01 99.74 2001-05-01 115.23 2001-06-01 105.36 2001-07-01 61.47 2001-08-01 110.71 2001-09-01 96.43 2001-10-01 118.52 2001-11-01 99.65 2001-12-01 78.68 2002-01-01 97.84 2002-02-01 100.69 2002-03-01 103.76 2002-04-01 109.79 2002-05-01 114.92 2002-06-01 100.36 2002-07-01 65.18 2002-08-01 104.23 2002-09-01 101.60 2002-10-01 118.18 2002-11-01 89.33 2002-12-01 78.62 2003-01-01 97.32 2003-02-01 100.61 2003-03-01 108.79 2003-04-01 104.33 2003-05-01 109.29 2003-06-01 102.06 2003-07-01 66.33 2003-08-01 101.98 2003-09-01 106.79 2003-10-01 117.45 2003-11-01 91.03 2003-12-01 89.33 2004-01-01 89.04 2004-02-01 100.72 2004-03-01 119.18 2004-04-01 105.40 2004-05-01 101.74 2004-06-01 110.81 2004-07-01 64.66 2004-08-01 106.72 2004-09-01 107.13 2004-10-01 106.44 2004-11-01 98.09 2004-12-01 89.38 2005-01-01 93.54 2005-02-01 100.85 2005-03-01 110.44 2005-04-01 108.20 2005-05-01 106.28 2005-06-01 110.99 2005-07-01 63.05 2005-08-01 111.20 2005-09-01 106.79 2005-10-01 106.10 2005-11-01 94.34 2005-12-01 89.08 2006-01-01 93.53 2006-02-01 101.18 2006-03-01 119.56 2006-04-01 93.53 2006-05-01 112.40 2006-06-01 110.87 2006-07-01 64.17 2006-08-01 111.02 2006-09-01 102.68 2006-10-01 111.10 2006-11-01 97.67 2006-12-01 83.45 2007-01-01 98.40 2007-02-01 101.47 2007-03-01 114.56 2007-04-01 97.91 2007-05-01 111.79 2007-06-01 105.79 2007-07-01 69.49 2007-08-01 110.94 2007-09-01 97.37 2007-10-01 116.46 2007-11-01 101.33 2007-12-01 78.01 2008-01-01 98.67 2008-02-01 106.76 2008-03-01 101.12 2008-04-01 111.04 2008-05-01 104.64 2008-06-01 105.69 2008-07-01 74.42 2008-08-01 100.62 2008-09-01 107.37 2008-10-01 116.37 2008-11-01 87.50 2008-12-01 88.37 2009-01-01 89.52 2009-02-01 101.48 2009-03-01 114.91 2009-04-01 103.49 2009-05-01 99.24 2009-06-01 110.52 2009-07-01 76.21 2009-08-01 101.32 2009-09-01 106.14 2009-10-01 110.68 2009-11-01 96.28 2009-12-01 88.54 2010-01-01 89.67 2010-02-01 101.16 2010-03-01 120.19 2010-04-01 105.27 2010-05-01 100.41 2010-06-01 109.91 2010-07-01 74.64 2010-08-01 105.94 2010-09-01 106.59 2010-10-01 105.23 2010-11-01 98.31 2010-12-01 88.38 2011-01-01 94.79 2011-02-01 100.90 2011-03-01 120.20 2011-04-01 100.01 2011-05-01 105.24 2011-06-01 109.12 2011-07-01 72.90 2011-08-01 110.51 2011-09-01 106.19 2011-10-01 105.15 2011-11-01 98.20 2011-12-01 88.24 2012-01-01 95.34 2012-02-01 105.77 2012-03-01 114.83 2012-04-01 99.90 2012-05-01 109.92 2012-06-01 103.55 2012-07-01 78.09 2012-08-01 110.39 2012-09-01 95.89 2012-10-01 115.49 2012-11-01 97.81 2012-12-01 77.58 2013-01-01 100.53 2013-02-01 100.64 2013-03-01 104.22 2013-04-01 109.95 2013-05-01 109.48 2013-06-01 98.28 2013-07-01 83.11 2013-08-01 105.65 2013-09-01 100.52 2013-10-01 115.91 2013-11-01 95.41 2013-12-01 77.53 2014-01-01 100.36 2014-02-01 100.61 2014-03-01 109.74 2014-04-01 105.56 2014-05-01 103.63 2014-06-01 102.89 2014-07-01 83.31 2014-08-01 101.42 2014-09-01 105.58 2014-10-01 115.82 2014-11-01 86.76 2014-12-01 88.22 2015-01-01 90.61 2015-02-01 100.58 2015-03-01 114.98 2015-04-01 106.16 2015-05-01 98.06 2015-06-01 107.65 2015-07-01 83.58 2015-08-01 101.72 2015-09-01 105.44 2015-10-01 110.59 2015-11-01 95.21 2015-12-01 88.79 2016-01-01 90.50 2016-02-01 106.80 2016-03-01 111.28 2016-04-01 105.09 2016-05-01 100.72 2016-06-01 106.86 2016-07-01 77.50 2016-08-01 112.22 2016-09-01 105.07 2016-10-01 105.04 2016-11-01 98.25 2016-12-01 89.15 2017-01-01 95.71 2017-02-01 102.51 2017-03-01 120.00 2017-04-01 90.56 2017-05-01 105.13 2017-06-01 105.81 2017-07-01 77.34 2017-08-01 111.68 2017-09-01 99.71 2017-10-01 109.99 2017-11-01 102.70 2017-12-01 84.83 2018-01-01 99.44 2018-02-01 100.89 2018-03-01 109.56 2018-04-01 101.08 2018-05-01 105.46 2018-06-01 101.51 2018-07-01 82.76 2018-08-01 112.70 2018-09-01 94.93 2018-10-01 115.69 2018-11-01 98.72 2018-12-01 78.52 2019-01-01 99.46 2019-02-01 100.26 2019-03-01 108.73 2019-04-01 101.80 2019-05-01 105.76 2019-06-01 96.45 2019-07-01 88.17 2019-08-01 107.95 2019-09-01 99.75 2019-10-01 115.88 2019-11-01 96.89 2019-12-01 83.88 2020-01-01 99.29 2020-02-01 99.99 2020-03-01 113.38 2020-04-01 101.66 2020-05-01 96.08 2020-06-01 105.76 2020-07-01 88.99 2020-08-01 103.14 2020-09-01 104.68 2020-10-01 110.99 2020-11-01 92.44 2020-12-01 89.25 2021-01-01 89.86 2021-02-01 99.69 2021-03-01 118.23 2021-04-01 101.35 2021-05-01 96.05 2021-06-01 105.34 2021-07-01 85.76 2021-08-01 108.31 2021-09-01 104.55 2021-10-01 105.86 2021-11-01 97.66 2021-12-01 89.36 2022-01-01 94.40 2022-02-01 99.24 2022-03-01 117.85 2022-04-01 96.09 2022-05-01 101.15 2022-06-01 104.82 2022-07-01 82.56 2022-08-01 113.43 2022-09-01 104.25 2022-10-01 105.81 2022-11-01 98.64 2022-12-01 89.27 2023-01-01 94.52 2023-02-01 98.87 2023-03-01 117.43 2023-04-01 91.00 2023-05-01 106.30 2023-06-01 104.18 2023-07-01 79.22 2023-08-01 113.59 2023-09-01 98.99 2023-10-01 110.96 2023-11-01 98.38 2023-12-01 83.96 2024-01-01 99.40 2024-02-01 103.22 2024-03-01 101.64 2024-04-01 105.46 2024-05-01 106.86 2024-06-01 94.11 2024-07-01 92.34 2024-08-01 108.60 2024-09-01 98.87 2024-10-01 116.36 2024-11-01 96.55 2024-12-01 78.62 2025-01-01 99.10 2025-02-01 97.74 2025-03-01 106.19 2025-04-01 100.89 2025-05-01 102.50 2025-06-01 98.45