Year | Value | 2022 | 233,832 | 2021 | 224,392 | 2020 | 212,144 | 2019 | 198,350 | 2018 | 184,873 | 2017 | 173,056 | 2016 | 164,007 | 2015 | 157,563 | 2014 | 151,169 | 2013 | 144,761 | 2012 | 140,178 | 2011 | 137,435 | 2010 | 135,971 | 2009 | 135,352 | 2008 | 135,454 | 2007 | 135,494 | 2006 | 135,211 | 2005 | 135,697 | 2004 | 136,963 | 2003 | 138,654 | 2002 | 140,672 | 2001 | 143,441 | 2000 | 147,182 | 1999 | 148,982 | 1998 | 147,734 | 1997 | 146,047 | 1996 | 143,178 | 1995 | 137,554 | 1994 | 133,814 | 1993 | 133,919 | 1992 | 134,369 | 1991 | 134,580 | 1990 | 135,001 | 1989 | 134,841 | 1988 | 133,648 | 1987 | 131,858 | 1986 | 129,725 | 1985 | 127,146 | 1984 | 123,881 | 1983 | 120,425 | 1982 | 117,357 | 1981 | 114,824 | 1980 | 112,684 | 1979 | 110,413 | 1978 | 108,112 | 1977 | 105,605 | 1976 | 102,852 | 1975 | 100,450 | 1974 | 98,441 | 1973 | 96,649 | 1972 | 94,714 | 1971 | 92,691 | 1970 | 90,161 | 1969 | 87,621 | 1968 | 85,965 | 1967 | 85,061 | 1966 | 84,202 | 1965 | 83,220 | 1964 | 82,713 | 1963 | 81,839 | 1962 | 80,190 | 1961 | 78,190 | 1960 | 76,270 |
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