Year | Value | 2022 | 1,490,172 | 2021 | 1,481,812 | 2020 | 1,465,271 | 2019 | 1,433,704 | 2018 | 1,394,624 | 2017 | 1,352,293 | 2016 | 1,307,950 | 2015 | 1,261,750 | 2014 | 1,213,077 | 2013 | 1,161,715 | 2012 | 1,108,522 | 2011 | 1,054,491 | 2010 | 1,000,791 | 2009 | 948,465 | 2008 | 896,709 | 2007 | 846,371 | 2006 | 799,137 | 2005 | 756,056 | 2004 | 719,451 | 2003 | 689,285 | 2002 | 662,958 | 2001 | 638,743 | 2000 | 616,228 | 1999 | 595,293 | 1998 | 575,833 | 1997 | 557,080 | 1996 | 538,740 | 1995 | 520,010 | 1994 | 499,158 | 1993 | 476,932 | 1992 | 455,286 | 1991 | 435,041 | 1990 | 416,462 | 1989 | 399,248 | 1988 | 383,387 | 1987 | 368,247 | 1986 | 353,568 | 1985 | 340,100 | 1984 | 328,122 | 1983 | 317,646 | 1982 | 308,493 | 1981 | 300,368 | 1980 | 293,078 | 1979 | 287,587 | 1978 | 284,256 | 1977 | 283,048 | 1976 | 283,108 | 1975 | 282,535 | 1974 | 280,088 | 1973 | 275,592 | 1972 | 269,194 | 1971 | 261,868 | 1970 | 255,518 | 1969 | 250,156 | 1968 | 245,428 | 1967 | 241,115 | 1966 | 236,604 | 1965 | 231,638 | 1964 | 226,533 | 1963 | 221,437 | 1962 | 216,313 | 1961 | 211,424 | 1960 | 206,942 |
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