Year | Value | 2022 | 965,330 | 2021 | 936,268 | 2020 | 907,437 | 2019 | 877,763 | 2018 | 847,599 | 2017 | 818,402 | 2016 | 787,414 | 2015 | 758,418 | 2014 | 733,278 | 2013 | 707,956 | 2012 | 679,358 | 2011 | 649,304 | 2010 | 617,192 | 2009 | 585,712 | 2008 | 561,678 | 2007 | 545,085 | 2006 | 541,141 | 2005 | 541,946 | 2004 | 534,684 | 2003 | 520,098 | 2002 | 502,875 | 2001 | 484,836 | 2000 | 465,598 | 1999 | 446,625 | 1998 | 428,100 | 1997 | 409,309 | 1996 | 393,113 | 1995 | 376,941 | 1994 | 361,306 | 1993 | 341,525 | 1992 | 327,549 | 1991 | 336,646 | 1990 | 347,503 | 1989 | 351,068 | 1988 | 359,668 | 1987 | 361,633 | 1986 | 350,728 | 1985 | 338,222 | 1984 | 326,466 | 1983 | 316,393 | 1982 | 308,053 | 1981 | 308,706 | 1980 | 307,910 | 1979 | 283,845 | 1978 | 251,793 | 1977 | 235,478 | 1976 | 230,107 | 1975 | 225,085 | 1974 | 220,170 | 1973 | 215,362 | 1972 | 210,723 | 1971 | 206,368 | 1970 | 202,165 | 1969 | 196,374 | 1968 | 188,201 | 1967 | 179,226 | 1966 | 169,896 | 1965 | 159,900 | 1964 | 151,121 | 1963 | 144,680 | 1962 | 139,107 | 1961 | 134,126 | 1960 | 130,174 |
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