Year | Value | 2022 | 236,944 | 2021 | 230,089 | 2020 | 223,431 | 2019 | 216,879 | 2018 | 210,479 | 2017 | 204,199 | 2016 | 198,109 | 2015 | 192,293 | 2014 | 186,607 | 2013 | 180,942 | 2012 | 175,239 | 2011 | 169,385 | 2010 | 163,247 | 2009 | 156,940 | 2008 | 150,697 | 2007 | 144,596 | 2006 | 138,828 | 2005 | 133,244 | 2004 | 127,926 | 2003 | 123,090 | 2002 | 118,565 | 2001 | 114,363 | 2000 | 110,527 | 1999 | 104,730 | 1998 | 98,002 | 1997 | 93,120 | 1996 | 89,431 | 1995 | 86,787 | 1994 | 87,470 | 1993 | 87,514 | 1992 | 85,135 | 1991 | 83,410 | 1990 | 81,072 | 1989 | 78,464 | 1988 | 75,753 | 1987 | 73,064 | 1986 | 70,568 | 1985 | 68,298 | 1984 | 66,216 | 1983 | 64,379 | 1982 | 62,795 | 1981 | 61,362 | 1980 | 60,024 | 1979 | 58,817 | 1978 | 57,746 | 1977 | 56,795 | 1976 | 55,988 | 1975 | 55,333 | 1974 | 54,809 | 1973 | 54,383 | 1972 | 54,026 | 1971 | 53,721 | 1970 | 53,457 | 1969 | 53,225 | 1968 | 53,020 | 1967 | 52,854 | 1966 | 52,751 | 1965 | 52,717 | 1964 | 52,746 | 1963 | 52,835 | 1962 | 52,972 | 1961 | 53,128 | 1960 | 53,291 |
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