Year | Value | 2022 | 256,969 | 2021 | 241,843 | 2020 | 232,420 | 2019 | 224,296 | 2018 | 214,638 | 2017 | 206,872 | 2016 | 201,618 | 2015 | 196,041 | 2014 | 190,387 | 2013 | 183,700 | 2012 | 175,507 | 2011 | 168,221 | 2010 | 162,845 | 2009 | 158,029 | 2008 | 152,663 | 2007 | 149,958 | 2006 | 151,288 | 2005 | 150,012 | 2004 | 145,293 | 2003 | 140,732 | 2002 | 136,031 | 2001 | 131,525 | 2000 | 127,619 | 1999 | 124,127 | 1998 | 121,353 | 1997 | 119,217 | 1996 | 117,523 | 1995 | 116,128 | 1994 | 115,017 | 1993 | 112,755 | 1992 | 110,979 | 1991 | 111,371 | 1990 | 113,997 | 1989 | 116,297 | 1988 | 116,084 | 1987 | 115,159 | 1986 | 113,443 | 1985 | 112,242 | 1984 | 111,134 | 1983 | 109,233 | 1982 | 107,552 | 1981 | 106,027 | 1980 | 104,352 | 1979 | 102,685 | 1978 | 101,072 | 1977 | 99,264 | 1976 | 97,150 | 1975 | 94,619 | 1974 | 91,647 | 1973 | 88,173 | 1972 | 84,322 | 1971 | 80,477 | 1970 | 76,872 | 1969 | 73,493 | 1968 | 70,369 | 1967 | 67,330 | 1966 | 63,847 | 1965 | 59,640 | 1964 | 54,801 | 1963 | 49,254 | 1962 | 43,322 | 1961 | 38,038 | 1960 | 33,981 |
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