Year | Value | 2022 | 106,632 | 2021 | 103,078 | 2020 | 99,601 | 2019 | 96,013 | 2018 | 92,362 | 2017 | 88,867 | 2016 | 85,487 | 2015 | 82,258 | 2014 | 79,233 | 2013 | 76,279 | 2012 | 73,438 | 2011 | 70,793 | 2010 | 68,376 | 2009 | 65,810 | 2008 | 63,434 | 2007 | 62,320 | 2006 | 62,156 | 2005 | 62,059 | 2004 | 62,140 | 2003 | 61,967 | 2002 | 60,391 | 2001 | 57,198 | 2000 | 54,096 | 1999 | 53,014 | 1998 | 53,118 | 1997 | 53,093 | 1996 | 52,974 | 1995 | 53,299 | 1994 | 53,778 | 1993 | 54,065 | 1992 | 54,599 | 1991 | 56,027 | 1990 | 55,775 | 1989 | 54,019 | 1988 | 53,028 | 1987 | 51,933 | 1986 | 50,889 | 1985 | 50,012 | 1984 | 49,262 | 1983 | 48,520 | 1982 | 47,803 | 1981 | 47,111 | 1980 | 46,418 | 1979 | 45,729 | 1978 | 45,062 | 1977 | 44,404 | 1976 | 43,777 | 1975 | 43,168 | 1974 | 42,543 | 1973 | 41,908 | 1972 | 41,265 | 1971 | 40,632 | 1970 | 39,994 | 1969 | 39,349 | 1968 | 38,713 | 1967 | 38,070 | 1966 | 37,429 | 1965 | 36,781 | 1964 | 36,123 | 1963 | 35,463 | 1962 | 34,797 | 1961 | 34,133 | 1960 | 33,473 |
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