Year | Value | 2022 | 148,778 | 2021 | 144,311 | 2020 | 140,502 | 2019 | 136,918 | 2018 | 133,380 | 2017 | 129,881 | 2016 | 126,431 | 2015 | 123,032 | 2014 | 119,706 | 2013 | 116,628 | 2012 | 113,949 | 2011 | 111,699 | 2010 | 109,953 | 2009 | 109,499 | 2008 | 110,302 | 2007 | 112,006 | 2006 | 114,582 | 2005 | 117,394 | 2004 | 119,339 | 2003 | 120,165 | 2002 | 119,587 | 2001 | 117,455 | 2000 | 114,840 | 1999 | 112,020 | 1998 | 109,806 | 1997 | 108,169 | 1996 | 106,272 | 1995 | 104,067 | 1994 | 104,229 | 1993 | 105,719 | 1992 | 104,359 | 1991 | 101,541 | 1990 | 98,748 | 1989 | 95,381 | 1988 | 91,659 | 1987 | 87,237 | 1986 | 83,260 | 1985 | 80,479 | 1984 | 77,711 | 1983 | 74,935 | 1982 | 72,307 | 1981 | 70,065 | 1980 | 68,345 | 1979 | 67,140 | 1978 | 66,509 | 1977 | 66,288 | 1976 | 65,824 | 1975 | 64,546 | 1974 | 62,443 | 1973 | 59,585 | 1972 | 56,134 | 1971 | 52,685 | 1970 | 49,632 | 1969 | 46,870 | 1968 | 44,272 | 1967 | 42,023 | 1966 | 40,218 | 1965 | 38,942 | 1964 | 38,297 | 1963 | 38,347 | 1962 | 38,832 | 1961 | 39,233 | 1960 | 39,175 |
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