Year | Value | 2022 | 690,152 | 2021 | 674,635 | 2020 | 661,112 | 2019 | 650,230 | 2018 | 640,817 | 2017 | 631,002 | 2016 | 621,283 | 2015 | 613,233 | 2014 | 605,835 | 2013 | 599,496 | 2012 | 593,928 | 2011 | 587,684 | 2010 | 579,512 | 2009 | 566,283 | 2008 | 548,153 | 2007 | 526,518 | 2006 | 501,753 | 2005 | 474,727 | 2004 | 445,608 | 2003 | 415,955 | 2002 | 387,213 | 2001 | 358,954 | 2000 | 331,178 | 1999 | 305,411 | 1998 | 281,996 | 1997 | 259,769 | 1996 | 239,491 | 1995 | 222,077 | 1994 | 207,432 | 1993 | 196,062 | 1992 | 191,349 | 1991 | 191,616 | 1990 | 192,068 | 1989 | 192,616 | 1988 | 194,142 | 1987 | 196,103 | 1986 | 197,493 | 1985 | 198,635 | 1984 | 199,400 | 1983 | 195,974 | 1982 | 190,624 | 1981 | 188,176 | 1980 | 186,867 | 1979 | 185,586 | 1978 | 184,140 | 1977 | 182,513 | 1976 | 180,429 | 1975 | 178,015 | 1974 | 175,519 | 1973 | 169,529 | 1972 | 160,410 | 1971 | 151,720 | 1970 | 143,493 | 1969 | 135,696 | 1968 | 130,291 | 1967 | 127,240 | 1966 | 124,407 | 1965 | 121,665 | 1964 | 118,897 | 1963 | 116,376 | 1962 | 114,093 | 1961 | 111,741 | 1960 | 109,240 |
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