Year | Value | 2022 | 290,766 | 2021 | 288,470 | 2020 | 287,001 | 2019 | 284,507 | 2018 | 281,347 | 2017 | 276,657 | 2016 | 270,692 | 2015 | 263,752 | 2014 | 254,981 | 2013 | 245,177 | 2012 | 235,134 | 2011 | 225,077 | 2010 | 216,515 | 2009 | 210,518 | 2008 | 204,810 | 2007 | 202,215 | 2006 | 200,619 | 2005 | 199,653 | 2004 | 199,459 | 2003 | 198,951 | 2002 | 198,158 | 2001 | 196,562 | 2000 | 193,480 | 1999 | 189,293 | 1998 | 186,672 | 1997 | 185,972 | 1996 | 185,099 | 1995 | 182,916 | 1994 | 179,778 | 1993 | 174,779 | 1992 | 168,376 | 1991 | 161,674 | 1990 | 149,819 | 1989 | 139,815 | 1988 | 130,551 | 1987 | 120,031 | 1986 | 108,044 | 1985 | 98,123 | 1984 | 92,056 | 1983 | 89,297 | 1982 | 87,940 | 1981 | 87,844 | 1980 | 88,016 | 1979 | 87,406 | 1978 | 86,388 | 1977 | 85,945 | 1976 | 85,423 | 1975 | 84,788 | 1974 | 84,293 | 1973 | 83,404 | 1972 | 81,551 | 1971 | 81,238 | 1970 | 80,990 | 1969 | 80,767 | 1968 | 80,963 | 1967 | 81,169 | 1966 | 78,684 | 1965 | 76,647 | 1964 | 73,164 | 1963 | 68,986 | 1962 | 64,979 | 1961 | 60,926 | 1960 | 59,074 |
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