| Year | Value | | 2024 | 1,147,564 | | 2023 | 1,106,256 | | 2022 | 1,066,924 | | 2021 | 1,055,253 | | 2020 | 1,072,990 | | 2019 | 1,083,503 | | 2018 | 1,083,083 | | 2017 | 1,079,022 | | 2016 | 1,077,988 | | 2015 | 1,082,614 | | 2014 | 1,097,389 | | 2013 | 1,114,477 | | 2012 | 1,132,249 | | 2011 | 1,144,692 | | 2010 | 1,151,363 | | 2009 | 1,152,359 | | 2008 | 1,149,603 | | 2007 | 1,143,820 | | 2006 | 1,135,150 | | 2005 | 1,120,608 | | 2004 | 1,106,208 | | 2003 | 1,097,862 | | 2002 | 1,094,358 | | 2001 | 1,087,592 | | 2000 | 1,077,388 | | 1999 | 1,066,495 | | 1998 | 1,055,256 | | 1997 | 1,044,297 | | 1996 | 1,032,702 | | 1995 | 1,019,559 | | 1994 | 1,006,006 | | 1993 | 995,077 | | 1992 | 990,890 | | 1991 | 992,116 | | 1990 | 995,419 | | 1989 | 997,728 | | 1988 | 999,855 | | 1987 | 1,010,358 | | 1986 | 1,023,711 | | 1985 | 1,045,332 | | 1984 | 1,080,078 | | 1983 | 1,126,503 | | 1982 | 1,173,842 | | 1981 | 1,210,293 | | 1980 | 1,231,584 | | 1979 | 1,236,457 | | 1978 | 1,234,115 | | 1977 | 1,227,424 | | 1976 | 1,215,282 | | 1975 | 1,197,543 |
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