Year | Value | 2022 | 308,664 | 2021 | 303,924 | 2020 | 299,454 | 2019 | 292,461 | 2018 | 284,991 | 2017 | 277,677 | 2016 | 270,579 | 2015 | 263,871 | 2014 | 257,206 | 2013 | 250,680 | 2012 | 244,002 | 2011 | 237,054 | 2010 | 229,735 | 2009 | 221,843 | 2008 | 214,152 | 2007 | 207,214 | 2006 | 200,959 | 2005 | 195,077 | 2004 | 189,433 | 2003 | 184,064 | 2002 | 179,077 | 2001 | 174,434 | 2000 | 170,733 | 1999 | 168,084 | 1998 | 165,978 | 1997 | 164,774 | 1996 | 163,965 | 1995 | 162,753 | 1994 | 161,004 | 1993 | 158,846 | 1992 | 156,506 | 1991 | 153,419 | 1990 | 149,275 | 1989 | 144,840 | 1988 | 140,743 | 1987 | 136,945 | 1986 | 133,039 | 1985 | 129,408 | 1984 | 126,054 | 1983 | 122,499 | 1982 | 118,596 | 1981 | 114,662 | 1980 | 110,825 | 1979 | 107,083 | 1978 | 103,551 | 1977 | 100,217 | 1976 | 97,204 | 1975 | 94,494 | 1974 | 92,056 | 1973 | 90,016 | 1972 | 87,763 | 1971 | 84,949 | 1970 | 82,405 | 1969 | 80,044 | 1968 | 77,253 | 1967 | 74,351 | 1966 | 71,508 | 1965 | 68,864 | 1964 | 66,556 | 1963 | 64,484 | 1962 | 62,732 | 1961 | 61,053 | 1960 | 58,998 |
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