Year | Value | 2022 | 434,319 | 2021 | 422,653 | 2020 | 411,096 | 2019 | 399,878 | 2018 | 388,643 | 2017 | 377,358 | 2016 | 366,326 | 2015 | 355,192 | 2014 | 343,536 | 2013 | 331,531 | 2012 | 319,558 | 2011 | 307,705 | 2010 | 296,444 | 2009 | 286,344 | 2008 | 277,489 | 2007 | 269,513 | 2006 | 262,413 | 2005 | 254,230 | 2004 | 245,628 | 2003 | 238,341 | 2002 | 231,137 | 2001 | 224,096 | 2000 | 217,316 | 1999 | 210,716 | 1998 | 204,196 | 1997 | 197,828 | 1996 | 191,965 | 1995 | 187,133 | 1994 | 184,067 | 1993 | 174,339 | 1992 | 162,229 | 1991 | 155,611 | 1990 | 149,408 | 1989 | 143,712 | 1988 | 138,433 | 1987 | 133,564 | 1986 | 129,074 | 1985 | 125,011 | 1984 | 120,224 | 1983 | 115,853 | 1982 | 113,565 | 1981 | 112,457 | 1980 | 112,024 | 1979 | 113,084 | 1978 | 114,176 | 1977 | 113,369 | 1976 | 111,496 | 1975 | 108,990 | 1974 | 106,141 | 1973 | 103,104 | 1972 | 100,070 | 1971 | 97,232 | 1970 | 94,639 | 1969 | 92,270 | 1968 | 90,201 | 1967 | 88,420 | 1966 | 86,748 | 1965 | 85,087 | 1964 | 83,488 | 1963 | 81,944 | 1962 | 80,466 | 1961 | 79,173 | 1960 | 78,124 |
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