Year | Value | 2022 | 343,231 | 2021 | 335,606 | 2020 | 325,675 | 2019 | 312,887 | 2018 | 297,787 | 2017 | 280,974 | 2016 | 263,572 | 2015 | 246,970 | 2014 | 231,610 | 2013 | 216,643 | 2012 | 201,654 | 2011 | 187,639 | 2010 | 174,994 | 2009 | 163,539 | 2008 | 154,268 | 2007 | 147,766 | 2006 | 142,735 | 2005 | 138,313 | 2004 | 134,418 | 2003 | 130,602 | 2002 | 126,795 | 2001 | 123,224 | 2000 | 119,722 | 1999 | 116,223 | 1998 | 112,663 | 1997 | 109,585 | 1996 | 107,068 | 1995 | 104,642 | 1994 | 102,265 | 1993 | 99,581 | 1992 | 96,509 | 1991 | 93,721 | 1990 | 91,357 | 1989 | 89,057 | 1988 | 86,924 | 1987 | 84,845 | 1986 | 82,684 | 1985 | 80,598 | 1984 | 78,674 | 1983 | 76,688 | 1982 | 74,611 | 1981 | 72,511 | 1980 | 70,810 | 1979 | 69,021 | 1978 | 67,356 | 1977 | 66,684 | 1976 | 68,138 | 1975 | 72,264 | 1974 | 74,035 | 1973 | 72,590 | 1972 | 71,089 | 1971 | 69,672 | 1970 | 68,637 | 1969 | 67,462 | 1968 | 65,907 | 1967 | 64,382 | 1966 | 62,842 | 1965 | 61,283 | 1964 | 59,711 | 1963 | 58,132 | 1962 | 56,586 | 1961 | 55,124 | 1960 | 53,772 |
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