| Year | Value | | 2023 | 1,179,652,628 | | 2022 | 1,141,312,704 | | 2021 | 1,128,383,930 | | 2020 | 1,093,064,023 | | 2019 | 1,108,500,596 | | 2018 | 1,094,578,081 | | 2017 | 1,082,967,913 | | 2016 | 1,069,991,257 | | 2015 | 1,056,798,508 | | 2014 | 1,041,735,185 | | 2013 | 1,029,456,188 | | 2012 | 1,018,092,086 | | 2011 | 1,007,592,981 | | 2010 | 996,157,407 | | 2009 | 988,049,248 | | 2008 | 976,266,990 | | 2007 | 967,084,085 | | 2006 | 952,310,964 | | 2005 | 939,605,408 | | 2004 | 923,980,242 | | 2003 | 909,301,758 | | 2002 | 894,799,155 | | 2001 | 881,904,000 | | 2000 | 868,759,615 | | 1999 | 851,844,988 | | 1998 | 831,896,547 | | 1997 | 813,529,061 | | 1996 | 796,419,533 | | 1995 | 781,283,295 | | 1994 | 765,693,307 | | 1993 | 749,536,755 | | 1992 | 737,931,440 | | 1991 | 723,911,414 |
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