Year | Value | 2022 | 1,047,940 | 2021 | 1,009,986 | 2020 | 969,681 | 2019 | 929,420 | 2018 | 897,467 | 2017 | 876,581 | 2016 | 859,450 | 2015 | 838,171 | 2014 | 805,699 | 2013 | 757,054 | 2012 | 697,083 | 2011 | 638,058 | 2010 | 591,280 | 2009 | 560,165 | 2008 | 544,288 | 2007 | 541,362 | 2006 | 546,685 | 2005 | 555,272 | 2004 | 564,804 | 2003 | 573,023 | 2002 | 576,626 | 2001 | 575,415 | 2000 | 570,726 | 1999 | 561,355 | 1998 | 546,606 | 1997 | 528,941 | 1996 | 511,298 | 1995 | 495,414 | 1994 | 480,781 | 1993 | 466,823 | 1992 | 453,721 | 1991 | 440,812 | 1990 | 427,850 | 1989 | 415,197 | 1988 | 403,167 | 1987 | 391,877 | 1986 | 381,355 | 1985 | 371,511 | 1984 | 362,028 | 1983 | 352,870 | 1982 | 344,000 | 1981 | 335,244 | 1980 | 326,562 | 1979 | 318,303 | 1978 | 310,795 | 1977 | 303,999 | 1976 | 297,624 | 1975 | 291,372 | 1974 | 285,108 | 1973 | 278,684 | 1972 | 271,995 | 1971 | 265,339 | 1970 | 259,049 | 1969 | 253,097 | 1968 | 247,579 | 1967 | 242,500 | 1966 | 237,375 | 1965 | 231,774 | 1964 | 225,746 | 1963 | 219,183 | 1962 | 212,107 | 1961 | 205,086 | 1960 | 198,510 |
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