Year | Value | 2022 | 1,215,857 | 2021 | 1,193,888 | 2020 | 1,193,072 | 2019 | 1,185,985 | 2018 | 1,159,921 | 2017 | 1,124,549 | 2016 | 1,083,040 | 2015 | 1,053,783 | 2014 | 1,010,339 | 2013 | 949,085 | 2012 | 924,988 | 2011 | 944,107 | 2010 | 956,236 | 2009 | 980,315 | 2008 | 1,033,966 | 2007 | 1,068,509 | 2006 | 1,074,600 | 2005 | 1,070,682 | 2004 | 1,067,637 | 2003 | 1,055,443 | 2002 | 1,034,333 | 2001 | 1,013,263 | 2000 | 993,687 | 1999 | 974,769 | 1998 | 958,085 | 1997 | 944,702 | 1996 | 929,997 | 1995 | 908,979 | 1994 | 881,863 | 1993 | 849,103 | 1992 | 815,415 | 1991 | 783,626 | 1990 | 759,394 | 1989 | 746,414 | 1988 | 742,174 | 1987 | 741,724 | 1986 | 743,097 | 1985 | 743,346 | 1984 | 739,169 | 1983 | 730,781 | 1982 | 719,413 | 1981 | 705,879 | 1980 | 690,680 | 1979 | 674,613 | 1978 | 660,909 | 1977 | 648,698 | 1976 | 633,712 | 1975 | 622,837 | 1974 | 608,611 | 1973 | 583,851 | 1972 | 557,717 | 1971 | 540,969 | 1970 | 517,669 | 1969 | 499,613 | 1968 | 498,075 | 1967 | 491,206 | 1966 | 476,369 | 1965 | 459,949 | 1964 | 446,232 | 1963 | 437,138 | 1962 | 429,398 | 1961 | 421,621 | 1960 | 413,372 |
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