Year | Value | 2022 | 162,032 | 2021 | 157,338 | 2020 | 153,007 | 2019 | 148,097 | 2018 | 143,464 | 2017 | 140,536 | 2016 | 138,671 | 2015 | 137,186 | 2014 | 136,485 | 2013 | 135,870 | 2012 | 134,115 | 2011 | 131,693 | 2010 | 129,225 | 2009 | 127,000 | 2008 | 125,183 | 2007 | 123,691 | 2006 | 122,303 | 2005 | 120,862 | 2004 | 119,246 | 2003 | 117,365 | 2002 | 115,314 | 2001 | 113,293 | 2000 | 111,406 | 1999 | 109,578 | 1998 | 107,748 | 1997 | 105,946 | 1996 | 104,160 | 1995 | 102,376 | 1994 | 100,588 | 1993 | 98,779 | 1992 | 96,927 | 1991 | 95,079 | 1990 | 93,240 | 1989 | 91,403 | 1988 | 89,508 | 1987 | 87,534 | 1986 | 85,583 | 1985 | 83,664 | 1984 | 81,752 | 1983 | 79,989 | 1982 | 78,546 | 1981 | 77,024 | 1980 | 75,186 | 1979 | 73,436 | 1978 | 71,828 | 1977 | 70,265 | 1976 | 68,763 | 1975 | 67,258 | 1974 | 65,756 | 1973 | 64,279 | 1972 | 62,822 | 1971 | 61,390 | 1970 | 59,994 | 1969 | 58,631 | 1968 | 57,306 | 1967 | 56,028 | 1966 | 54,788 | 1965 | 53,573 | 1964 | 52,383 | 1963 | 51,206 | 1962 | 50,031 | 1961 | 48,880 | 1960 | 47,761 |
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