Year | Value | 2022 | 1,555,514 | 2021 | 1,478,011 | 2020 | 1,417,874 | 2019 | 1,361,496 | 2018 | 1,268,752 | 2017 | 1,201,789 | 2016 | 1,179,932 | 2015 | 1,138,023 | 2014 | 1,084,859 | 2013 | 1,034,293 | 2012 | 994,099 | 2011 | 959,707 | 2010 | 929,152 | 2009 | 905,553 | 2008 | 884,985 | 2007 | 863,811 | 2006 | 846,417 | 2005 | 824,855 | 2004 | 802,207 | 2003 | 779,340 | 2002 | 757,455 | 2001 | 736,508 | 2000 | 716,313 | 1999 | 697,076 | 1998 | 678,161 | 1997 | 658,994 | 1996 | 639,587 | 1995 | 619,848 | 1994 | 599,874 | 1993 | 579,799 | 1992 | 559,896 | 1991 | 540,452 | 1990 | 521,780 | 1989 | 504,088 | 1988 | 487,379 | 1987 | 471,664 | 1986 | 456,913 | 1985 | 443,033 | 1984 | 429,870 | 1983 | 417,246 | 1982 | 405,049 | 1981 | 393,392 | 1980 | 381,986 | 1979 | 371,367 | 1978 | 363,075 | 1977 | 357,000 | 1976 | 352,643 | 1975 | 349,822 | 1974 | 348,130 | 1973 | 346,074 | 1972 | 342,704 | 1971 | 337,976 | 1970 | 332,338 | 1969 | 326,652 | 1968 | 321,067 | 1967 | 316,122 | 1966 | 311,906 | 1965 | 305,874 | 1964 | 297,164 | 1963 | 288,744 | 1962 | 281,092 | 1961 | 273,568 | 1960 | 265,411 |
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