Year | Value | 2022 | 1,053,931 | 2021 | 1,023,724 | 2020 | 998,124 | 2019 | 977,146 | 2018 | 959,975 | 2017 | 944,539 | 2016 | 929,271 | 2015 | 913,802 | 2014 | 897,563 | 2013 | 880,004 | 2012 | 861,465 | 2011 | 842,694 | 2010 | 823,985 | 2009 | 806,644 | 2008 | 790,355 | 2007 | 772,984 | 2006 | 753,617 | 2005 | 731,774 | 2004 | 708,010 | 2003 | 682,671 | 2002 | 655,713 | 2001 | 627,929 | 2000 | 600,181 | 1999 | 568,241 | 1998 | 532,516 | 1997 | 497,156 | 1996 | 461,207 | 1995 | 425,153 | 1994 | 394,100 | 1993 | 369,292 | 1992 | 348,601 | 1991 | 333,109 | 1990 | 322,322 | 1989 | 315,069 | 1988 | 311,166 | 1987 | 308,807 | 1986 | 304,713 | 1985 | 296,960 | 1984 | 285,847 | 1983 | 270,693 | 1982 | 252,649 | 1981 | 236,771 | 1980 | 225,874 | 1979 | 218,883 | 1978 | 215,186 | 1977 | 214,174 | 1976 | 212,912 | 1975 | 209,572 | 1974 | 204,675 | 1973 | 198,581 | 1972 | 191,544 | 1971 | 185,419 | 1970 | 181,276 | 1969 | 178,767 | 1968 | 177,723 | 1967 | 177,730 | 1966 | 177,417 | 1965 | 175,852 | 1964 | 173,199 | 1963 | 169,634 | 1962 | 165,545 | 1961 | 162,305 | 1960 | 160,573 |
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