Year | Value | 2022 | 362,038 | 2021 | 342,927 | 2020 | 324,942 | 2019 | 308,153 | 2018 | 292,776 | 2017 | 278,878 | 2016 | 266,052 | 2015 | 254,959 | 2014 | 245,500 | 2013 | 237,231 | 2012 | 229,986 | 2011 | 223,220 | 2010 | 216,998 | 2009 | 212,090 | 2008 | 206,992 | 2007 | 199,593 | 2006 | 190,450 | 2005 | 180,252 | 2004 | 168,449 | 2003 | 156,575 | 2002 | 147,243 | 2001 | 140,861 | 2000 | 136,729 | 1999 | 134,045 | 1998 | 132,780 | 1997 | 133,233 | 1996 | 134,453 | 1995 | 136,592 | 1994 | 139,119 | 1993 | 140,822 | 1992 | 142,525 | 1991 | 144,330 | 1990 | 146,202 | 1989 | 147,863 | 1988 | 149,105 | 1987 | 149,917 | 1986 | 150,447 | 1985 | 150,782 | 1984 | 150,804 | 1983 | 150,618 | 1982 | 150,307 | 1981 | 149,808 | 1980 | 149,263 | 1979 | 148,507 | 1978 | 147,214 | 1977 | 145,521 | 1976 | 143,703 | 1975 | 141,836 | 1974 | 139,998 | 1973 | 138,124 | 1972 | 136,234 | 1971 | 134,136 | 1970 | 131,332 | 1969 | 127,946 | 1968 | 124,250 | 1967 | 120,319 | 1966 | 116,271 | 1965 | 112,144 | 1964 | 107,958 | 1963 | 103,777 | 1962 | 99,686 | 1961 | 95,740 | 1960 | 91,964 |
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