Year | Value | 2022 | 112,679 | 2021 | 109,812 | 2020 | 109,147 | 2019 | 106,910 | 2018 | 102,320 | 2017 | 97,758 | 2016 | 93,408 | 2015 | 89,188 | 2014 | 85,131 | 2013 | 81,398 | 2012 | 78,059 | 2011 | 75,020 | 2010 | 72,215 | 2009 | 69,641 | 2008 | 67,246 | 2007 | 64,943 | 2006 | 62,698 | 2005 | 60,488 | 2004 | 58,288 | 2003 | 56,090 | 2002 | 53,923 | 2001 | 51,836 | 2000 | 49,857 | 1999 | 47,970 | 1998 | 46,134 | 1997 | 44,366 | 1996 | 42,718 | 1995 | 41,195 | 1994 | 39,768 | 1993 | 38,452 | 1992 | 37,153 | 1991 | 35,664 | 1990 | 33,930 | 1989 | 32,053 | 1988 | 30,103 | 1987 | 28,192 | 1986 | 26,545 | 1985 | 25,275 | 1984 | 24,323 | 1983 | 23,620 | 1982 | 23,107 | 1981 | 22,650 | 1980 | 22,173 | 1979 | 21,696 | 1978 | 21,234 | 1977 | 20,788 | 1976 | 20,393 | 1975 | 20,063 | 1974 | 19,789 | 1973 | 19,566 | 1972 | 19,382 | 1971 | 19,210 | 1970 | 19,028 | 1969 | 18,836 | 1968 | 18,633 | 1967 | 18,418 | 1966 | 18,202 | 1965 | 17,995 | 1964 | 17,792 | 1963 | 17,587 | 1962 | 17,378 | 1961 | 17,157 | 1960 | 16,911 |
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