2025 Annual Revisions (January 1992 - January 2025)

Files are available as Excel or Adobe PDF. All files are [<1 MB].

  Summary of revisions/methodology  

  Adjusted Revision Summary  

  Not Adjusted Revision Summary  

2024 Annual Revisions (January 1992 - January 2024)

Files are available as Excel or Adobe PDF. All files are [<1 MB].

  Summary of revisions/methodology  

  Adjusted Revision Summary  

  Not Adjusted Revision Summary  

2023 Annual Revisions (January 1992 - January 2023)

Files are available as Excel or Adobe PDF. All files are [<1 MB].

  Summary of revisions/methodology  

  Adjusted Revision Summary  

  Not Adjusted Revision Summary  

2022 Annual Revisions (January 1992 - January 2022)

  Summary of revisions/methodology   [142 KB]

  Adjusted Revision Summary   [491 KB]

  Not Adjusted Revision Summary   [499 KB]

2021 Annual Revisions (January 1992 - January 2021)

  Summary of revisions/methodology   [142 KB]

  Adjusted Revision Summary   [491 KB]

  Not Adjusted Revision Summary   [499 KB]

2020 Annual Revisions (January 1992 - January 2020)

  Summary of revisions/methodology   [39 KB]

  Adjusted Revision Summary   [452 KB]

  Not Adjusted Revision Summary   [463 KB]

2019 Annual Revisions (January 1992 - January 2019)

  Summary of revisions/methodology   [45 KB]

  Adjusted Revision Summary   [430 KB]

  Not Adjusted Revision Summary   [438 KB]

2018 Annual Revisions (January 1992 - March 2018)

  Full Report   [2.28 MB]

2017 Annual Revisions (January 1992 - January 2017)

  Full Report   [2.04 MB]

2016 Annual Revisions (January 1992 - January 2016)

  Full Report   [2.04 MB]

2015 Annual Revisions (January 1992 - January 2015)

  Full Report   [2.02 MB]

2014 Annual Revisions (January 1992 - January 2014)

  Full Report   [2.75 MB]

2013 Annual Revisions (January 1992 - March 2013)

  Full Report   [1.64 MB]

2012 Annual Revisions (January 1992 - January 2012)

  Full Report   [650 KB]

2011 Annual Revisions (January 1992 - January 2011)

  Full Report   [2.48 MB]

2010 Annual Revisions (January 1992 - January 2010)

  Full Report   [714 KB]

2009 Annual Revisions (January 1992 - January 2009)

  Full Report   [489 KB]

2008 Annual Revisions (January 1992 - January 2008)

  Full Report   [613 KB]

2007 Annual Revisions (January 1992 - January 2007)

  Full Report   [1.16 MB]

2006 Annual Revisions (January 1992 - January 2006)

  Full Report   [1.1 MB]

2005 Annual Revisions (January 1992 - January 2005)

  Full Report   [722 KB]

2004 Annual Revisions (January 1992 - December 2003)

  Full Report   [1.27 MB]

2003 Annual Revisions (January 1992 - January 2003)

  Full Report   [1.33 MB]

2002 Annual Revisions (January 1992 - January 2002)

  Full Report   [877 KB]

2001 Annual Revisions (January 1992 - March 2001)

  Full Report   [502 KB]

2000 Annual Revisions (January 1990 - February 2000)

  Full Report   [557 KB]

1999 Annual Revisions (January 1989 - May 1999)

  Full Report   [353 KB]

1998 Annual Revisions (January 1988 - February 1998)

  Full Report   [348 KB]

1997 Annual Revisions (January 1987 - February 1997)

  Full Report   [436 KB]