Year | Value | 2022 | 172,252 | 2021 | 167,493 | 2020 | 162,568 | 2019 | 157,941 | 2018 | 153,865 | 2017 | 149,719 | 2016 | 145,477 | 2015 | 141,137 | 2014 | 136,694 | 2013 | 132,158 | 2012 | 127,553 | 2011 | 122,908 | 2010 | 118,302 | 2009 | 113,687 | 2008 | 109,066 | 2007 | 104,489 | 2006 | 100,012 | 2005 | 95,658 | 2004 | 91,420 | 2003 | 87,285 | 2002 | 83,244 | 2001 | 79,531 | 2000 | 76,778 | 1999 | 74,402 | 1998 | 72,004 | 1997 | 69,585 | 1996 | 67,154 | 1995 | 64,717 | 1994 | 62,292 | 1993 | 59,883 | 1992 | 57,502 | 1991 | 55,133 | 1990 | 52,527 | 1989 | 49,927 | 1988 | 47,388 | 1987 | 44,934 | 1986 | 42,659 | 1985 | 40,563 | 1984 | 38,625 | 1983 | 36,838 | 1982 | 35,150 | 1981 | 33,576 | 1980 | 32,548 | 1979 | 31,459 | 1978 | 30,335 | 1977 | 29,230 | 1976 | 28,188 | 1975 | 27,221 | 1974 | 26,332 | 1973 | 25,498 | 1972 | 24,704 | 1971 | 23,930 | 1970 | 22,901 | 1969 | 21,191 | 1968 | 19,629 | 1967 | 18,188 | 1966 | 16,870 | 1965 | 15,661 | 1964 | 14,542 | 1963 | 13,488 | 1962 | 12,492 | 1961 | 11,546 | 1960 | 10,936 |
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