| Year | Value | | 2022 | 988,940,432 | | 2021 | 994,769,128 | | 2020 | 945,626,683 | | 2019 | 881,779,709 | | 2018 | 771,437,112 | | 2017 | 765,206,244 | | 2016 | 752,397,695 | | 2015 | 751,999,700 | | 2014 | 680,980,483 | | 2013 | 618,078,177 | | 2012 | 544,447,403 | | 2011 | 471,725,434 | | 2010 | 387,953,418 | | 2009 | 316,759,711 | | 2008 | 261,134,046 | | 2007 | 184,823,777 | | 2006 | 135,233,899 | | 2005 | 90,368,334 | | 2004 | 54,212,996 | | 2003 | 35,687,622 | | 2002 | 25,098,099 | | 2001 | 17,046,727 | | 2000 | 11,445,272 | | 1999 | 6,466,858 | | 1998 | 3,872,303 | | 1997 | 2,087,517 | | 1996 | 1,083,260 | | 1995 | 601,706 | | 1994 | 372,608 | | 1993 | 59,142 | | 1992 | 17,406 | | 1991 | 9,600 | | 1990 | 7,880 | | 1989 | 3,980 |
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