Year | Value | 2022 | 455,294 | 2021 | 417,949 | 2020 | 387,517 | 2019 | 366,027 | 2018 | 350,824 | 2017 | 338,548 | 2016 | 332,828 | 2015 | 329,045 | 2014 | 315,906 | 2013 | 293,909 | 2012 | 266,815 | 2011 | 236,441 | 2010 | 208,085 | 2009 | 187,925 | 2008 | 174,611 | 2007 | 163,600 | 2006 | 154,015 | 2005 | 146,483 | 2004 | 142,482 | 2003 | 144,603 | 2002 | 150,612 | 2001 | 155,273 | 2000 | 156,848 | 1999 | 154,829 | 1998 | 149,989 | 1997 | 143,958 | 1996 | 138,114 | 1995 | 133,247 | 1994 | 129,734 | 1993 | 126,638 | 1992 | 123,334 | 1991 | 120,219 | 1990 | 117,234 | 1989 | 114,339 | 1988 | 111,545 | 1987 | 108,923 | 1986 | 106,486 | 1985 | 104,241 | 1984 | 102,124 | 1983 | 100,047 | 1982 | 97,939 | 1981 | 95,768 | 1980 | 93,573 | 1979 | 91,348 | 1978 | 89,083 | 1977 | 86,809 | 1976 | 84,507 | 1975 | 82,193 | 1974 | 79,461 | 1973 | 76,418 | 1972 | 73,641 | 1971 | 71,175 | 1970 | 69,012 | 1969 | 67,093 | 1968 | 65,380 | 1967 | 63,826 | 1966 | 62,381 | 1965 | 61,007 | 1964 | 59,689 | 1963 | 58,415 | 1962 | 57,175 | 1961 | 55,981 | 1960 | 54,842 |
|