Year | Value | 2022 | 229,172 | 2021 | 225,103 | 2020 | 219,647 | 2019 | 211,968 | 2018 | 203,488 | 2017 | 195,460 | 2016 | 187,739 | 2015 | 180,251 | 2014 | 172,983 | 2013 | 165,784 | 2012 | 158,876 | 2011 | 152,315 | 2010 | 146,054 | 2009 | 140,162 | 2008 | 134,477 | 2007 | 128,967 | 2006 | 123,632 | 2005 | 118,536 | 2004 | 113,758 | 2003 | 109,338 | 2002 | 105,146 | 2001 | 101,028 | 2000 | 97,138 | 1999 | 93,684 | 1998 | 90,576 | 1997 | 88,116 | 1996 | 86,636 | 1995 | 84,991 | 1994 | 81,248 | 1993 | 77,061 | 1992 | 74,274 | 1991 | 71,684 | 1990 | 68,996 | 1989 | 66,480 | 1988 | 64,168 | 1987 | 61,935 | 1986 | 59,778 | 1985 | 57,769 | 1984 | 55,767 | 1983 | 53,825 | 1982 | 52,038 | 1981 | 50,304 | 1980 | 48,684 | 1979 | 47,036 | 1978 | 45,266 | 1977 | 43,829 | 1976 | 42,704 | 1975 | 41,587 | 1974 | 40,545 | 1973 | 39,594 | 1972 | 38,682 | 1971 | 37,713 | 1970 | 36,654 | 1969 | 35,491 | 1968 | 34,164 | 1967 | 32,746 | 1966 | 31,422 | 1965 | 30,361 | 1964 | 29,578 | 1963 | 28,971 | 1962 | 28,534 | 1961 | 28,228 | 1960 | 27,962 |
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