Year | Value | 2022 | 294,173 | 2021 | 286,214 | 2020 | 277,695 | 2019 | 268,721 | 2018 | 259,555 | 2017 | 250,749 | 2016 | 243,574 | 2015 | 237,403 | 2014 | 229,928 | 2013 | 220,736 | 2012 | 211,541 | 2011 | 202,782 | 2010 | 194,827 | 2009 | 188,769 | 2008 | 183,985 | 2007 | 179,006 | 2006 | 173,957 | 2005 | 169,007 | 2004 | 164,287 | 2003 | 159,943 | 2002 | 155,963 | 2001 | 152,265 | 2000 | 148,709 | 1999 | 145,067 | 1998 | 141,195 | 1997 | 137,207 | 1996 | 133,287 | 1995 | 129,523 | 1994 | 125,981 | 1993 | 122,750 | 1992 | 119,761 | 1991 | 116,955 | 1990 | 114,335 | 1989 | 111,700 | 1988 | 108,936 | 1987 | 106,022 | 1986 | 103,017 | 1985 | 100,021 | 1984 | 97,096 | 1983 | 94,338 | 1982 | 91,740 | 1981 | 89,236 | 1980 | 86,828 | 1979 | 84,505 | 1978 | 82,240 | 1977 | 80,058 | 1976 | 77,919 | 1975 | 75,779 | 1974 | 73,645 | 1973 | 71,483 | 1972 | 69,276 | 1971 | 67,058 | 1970 | 64,894 | 1969 | 62,879 | 1968 | 61,056 | 1967 | 59,404 | 1966 | 57,921 | 1965 | 56,577 | 1964 | 55,251 | 1963 | 53,774 | 1962 | 52,108 | 1961 | 50,295 | 1960 | 48,363 |
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