Year | Value | 2022 | 1,231,058 | 2021 | 1,186,458 | 2020 | 1,139,048 | 2019 | 1,092,748 | 2018 | 1,049,477 | 2017 | 1,008,777 | 2016 | 970,659 | 2015 | 935,523 | 2014 | 902,394 | 2013 | 871,502 | 2012 | 844,743 | 2011 | 821,920 | 2010 | 802,016 | 2009 | 785,328 | 2008 | 772,222 | 2007 | 756,552 | 2006 | 737,656 | 2005 | 720,557 | 2004 | 704,705 | 2003 | 689,345 | 2002 | 676,207 | 2001 | 663,690 | 2000 | 648,151 | 1999 | 628,389 | 1998 | 608,319 | 1997 | 588,850 | 1996 | 566,747 | 1995 | 543,312 | 1994 | 534,145 | 1993 | 534,972 | 1992 | 524,342 | 1991 | 509,138 | 1990 | 496,286 | 1989 | 481,830 | 1988 | 465,757 | 1987 | 437,766 | 1986 | 410,908 | 1985 | 396,540 | 1984 | 381,575 | 1983 | 366,793 | 1982 | 352,077 | 1981 | 337,272 | 1980 | 322,420 | 1979 | 307,539 | 1978 | 292,879 | 1977 | 280,154 | 1976 | 269,536 | 1975 | 259,558 | 1974 | 249,977 | 1973 | 241,130 | 1972 | 233,131 | 1971 | 225,669 | 1970 | 218,793 | 1969 | 215,503 | 1968 | 214,809 | 1967 | 215,344 | 1966 | 218,203 | 1965 | 221,547 | 1964 | 221,792 | 1963 | 219,340 | 1962 | 215,440 | 1961 | 209,329 | 1960 | 202,974 |
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