Year | Value | 2022 | 1,528,196 | 2021 | 1,473,462 | 2020 | 1,419,957 | 2019 | 1,365,868 | 2018 | 1,309,096 | 2017 | 1,247,341 | 2016 | 1,184,554 | 2015 | 1,127,105 | 2014 | 1,076,184 | 2013 | 1,033,070 | 2012 | 1,000,270 | 2011 | 973,834 | 2010 | 947,842 | 2009 | 920,724 | 2008 | 894,882 | 2007 | 873,745 | 2006 | 856,387 | 2005 | 840,053 | 2004 | 823,984 | 2003 | 806,341 | 2002 | 784,332 | 2001 | 759,478 | 2000 | 735,539 | 1999 | 712,633 | 1998 | 691,354 | 1997 | 672,485 | 1996 | 654,297 | 1995 | 635,463 | 1994 | 617,327 | 1993 | 600,175 | 1992 | 583,068 | 1991 | 566,204 | 1990 | 550,560 | 1989 | 536,124 | 1988 | 521,722 | 1987 | 507,514 | 1986 | 495,152 | 1985 | 484,746 | 1984 | 474,569 | 1983 | 464,841 | 1982 | 454,390 | 1981 | 439,246 | 1980 | 430,053 | 1979 | 429,093 | 1978 | 423,971 | 1977 | 417,830 | 1976 | 410,681 | 1975 | 401,139 | 1974 | 392,194 | 1973 | 383,073 | 1972 | 373,972 | 1971 | 365,055 | 1970 | 356,209 | 1969 | 347,547 | 1968 | 339,057 | 1967 | 330,824 | 1966 | 323,354 | 1965 | 316,382 | 1964 | 309,566 | 1963 | 303,380 | 1962 | 297,462 | 1961 | 290,862 | 1960 | 283,157 |
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