Year | Value | 2022 | 999,965 | 2021 | 916,829 | 2020 | 839,870 | 2019 | 748,536 | 2018 | 683,845 | 2017 | 651,937 | 2016 | 630,068 | 2015 | 613,444 | 2014 | 601,460 | 2013 | 593,186 | 2012 | 588,575 | 2011 | 587,772 | 2010 | 590,187 | 2009 | 595,127 | 2008 | 603,029 | 2007 | 611,372 | 2006 | 614,882 | 2005 | 611,051 | 2004 | 600,504 | 2003 | 582,536 | 2002 | 559,451 | 2001 | 538,347 | 2000 | 522,859 | 1999 | 511,831 | 1998 | 504,824 | 1997 | 501,088 | 1996 | 496,450 | 1995 | 488,346 | 1994 | 477,650 | 1993 | 464,560 | 1992 | 449,709 | 1991 | 436,085 | 1990 | 425,791 | 1989 | 418,660 | 1988 | 414,832 | 1987 | 413,356 | 1986 | 410,682 | 1985 | 404,676 | 1984 | 395,569 | 1983 | 382,971 | 1982 | 367,732 | 1981 | 354,323 | 1980 | 345,273 | 1979 | 339,881 | 1978 | 338,339 | 1977 | 339,323 | 1976 | 338,129 | 1975 | 332,872 | 1974 | 326,169 | 1973 | 316,797 | 1972 | 304,514 | 1971 | 292,343 | 1970 | 281,728 | 1969 | 273,223 | 1968 | 267,049 | 1967 | 262,146 | 1966 | 256,156 | 1965 | 249,031 | 1964 | 241,214 | 1963 | 233,194 | 1962 | 224,583 | 1961 | 215,526 | 1960 | 206,633 |
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