Year | Value | 2022 | 449,048 | 2021 | 435,543 | 2020 | 421,266 | 2019 | 405,323 | 2018 | 390,286 | 2017 | 378,897 | 2016 | 369,008 | 2015 | 358,784 | 2014 | 348,368 | 2013 | 335,470 | 2012 | 318,509 | 2011 | 300,455 | 2010 | 283,583 | 2009 | 268,468 | 2008 | 255,809 | 2007 | 245,556 | 2006 | 236,829 | 2005 | 229,120 | 2004 | 222,544 | 2003 | 217,139 | 2002 | 212,497 | 2001 | 208,629 | 2000 | 204,594 | 1999 | 199,461 | 1998 | 194,727 | 1997 | 191,727 | 1996 | 189,273 | 1995 | 187,568 | 1994 | 186,980 | 1993 | 185,052 | 1992 | 180,580 | 1991 | 175,190 | 1990 | 170,333 | 1989 | 166,024 | 1988 | 162,221 | 1987 | 158,922 | 1986 | 155,744 | 1985 | 152,365 | 1984 | 148,822 | 1983 | 145,316 | 1982 | 141,852 | 1981 | 138,143 | 1980 | 134,209 | 1979 | 129,988 | 1978 | 125,329 | 1977 | 120,281 | 1976 | 115,048 | 1975 | 109,793 | 1974 | 104,594 | 1973 | 99,448 | 1972 | 94,441 | 1971 | 89,810 | 1970 | 85,672 | 1969 | 82,009 | 1968 | 78,837 | 1967 | 76,184 | 1966 | 73,861 | 1965 | 71,621 | 1964 | 69,454 | 1963 | 67,386 | 1962 | 65,400 | 1961 | 63,467 | 1960 | 61,602 |
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