Year | Value | 2022 | 1,315,277 | 2021 | 1,283,042 | 2020 | 1,262,637 | 2019 | 1,236,566 | 2018 | 1,206,384 | 2017 | 1,171,808 | 2016 | 1,136,828 | 2015 | 1,101,963 | 2014 | 1,071,784 | 2013 | 1,044,409 | 2012 | 1,026,042 | 2011 | 1,007,572 | 2010 | 976,935 | 2009 | 935,047 | 2008 | 890,913 | 2007 | 842,809 | 2006 | 794,475 | 2005 | 754,277 | 2004 | 720,867 | 2003 | 688,230 | 2002 | 658,254 | 2001 | 633,194 | 2000 | 615,382 | 1999 | 603,440 | 1998 | 595,562 | 1997 | 592,474 | 1996 | 592,804 | 1995 | 593,919 | 1994 | 594,184 | 1993 | 592,110 | 1992 | 587,442 | 1991 | 580,208 | 1990 | 571,958 | 1989 | 563,175 | 1988 | 553,205 | 1987 | 544,887 | 1986 | 536,255 | 1985 | 529,377 | 1984 | 519,602 | 1983 | 504,126 | 1982 | 485,714 | 1981 | 467,217 | 1980 | 452,096 | 1979 | 443,263 | 1978 | 441,901 | 1977 | 442,187 | 1976 | 440,157 | 1975 | 434,355 | 1974 | 423,674 | 1973 | 410,898 | 1972 | 398,605 | 1971 | 387,444 | 1970 | 371,027 | 1969 | 360,956 | 1968 | 351,043 | 1967 | 340,835 | 1966 | 330,902 | 1965 | 321,691 | 1964 | 313,400 | 1963 | 305,724 | 1962 | 299,030 | 1961 | 292,827 | 1960 | 286,395 |
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