Year | Value | 2022 | 1,111,053 | 2021 | 1,089,228 | 2020 | 1,051,750 | 2019 | 998,382 | 2018 | 940,401 | 2017 | 894,902 | 2016 | 859,652 | 2015 | 832,607 | 2014 | 813,708 | 2013 | 796,772 | 2012 | 777,689 | 2011 | 757,729 | 2010 | 735,641 | 2009 | 712,287 | 2008 | 689,608 | 2007 | 668,386 | 2006 | 651,341 | 2005 | 632,069 | 2004 | 613,412 | 2003 | 595,125 | 2002 | 577,053 | 2001 | 559,042 | 2000 | 540,948 | 1999 | 523,131 | 1998 | 505,454 | 1997 | 487,824 | 1996 | 470,660 | 1995 | 454,205 | 1994 | 438,620 | 1993 | 423,879 | 1992 | 409,966 | 1991 | 396,840 | 1990 | 384,471 | 1989 | 372,735 | 1988 | 361,426 | 1987 | 350,494 | 1986 | 339,825 | 1985 | 329,259 | 1984 | 318,866 | 1983 | 309,811 | 1982 | 302,686 | 1981 | 297,396 | 1980 | 293,674 | 1979 | 291,456 | 1978 | 289,154 | 1977 | 285,104 | 1976 | 279,524 | 1975 | 273,384 | 1974 | 267,334 | 1973 | 260,552 | 1972 | 252,921 | 1971 | 244,437 | 1970 | 237,544 | 1969 | 233,487 | 1968 | 230,810 | 1967 | 228,205 | 1966 | 224,597 | 1965 | 219,045 | 1964 | 211,949 | 1963 | 204,334 | 1962 | 196,847 | 1961 | 189,963 | 1960 | 182,661 |
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