Year | Value | 2022 | 178,917 | 2021 | 169,698 | 2020 | 164,780 | 2019 | 160,274 | 2018 | 153,988 | 2017 | 148,499 | 2016 | 144,095 | 2015 | 138,984 | 2014 | 133,623 | 2013 | 127,627 | 2012 | 120,660 | 2011 | 114,610 | 2010 | 110,262 | 2009 | 106,569 | 2008 | 102,875 | 2007 | 101,405 | 2006 | 102,818 | 2005 | 102,366 | 2004 | 99,467 | 2003 | 96,593 | 2002 | 93,484 | 2001 | 90,462 | 2000 | 87,948 | 1999 | 85,774 | 1998 | 84,051 | 1997 | 82,737 | 1996 | 81,682 | 1995 | 80,776 | 1994 | 80,046 | 1993 | 78,465 | 1992 | 77,122 | 1991 | 77,308 | 1990 | 79,206 | 1989 | 80,938 | 1988 | 81,124 | 1987 | 80,955 | 1986 | 80,199 | 1985 | 79,895 | 1984 | 79,732 | 1983 | 79,100 | 1982 | 78,624 | 1981 | 78,122 | 1980 | 77,125 | 1979 | 75,573 | 1978 | 73,632 | 1977 | 71,349 | 1976 | 68,895 | 1975 | 66,428 | 1974 | 63,927 | 1973 | 61,219 | 1972 | 58,392 | 1971 | 55,657 | 1970 | 53,094 | 1969 | 50,723 | 1968 | 48,592 | 1967 | 46,571 | 1966 | 44,342 | 1965 | 41,712 | 1964 | 38,697 | 1963 | 35,236 | 1962 | 31,503 | 1961 | 28,141 | 1960 | 25,548 |
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