Year | Value | 2022 | 1,912,511 | 2021 | 1,839,838 | 2020 | 1,775,291 | 2019 | 1,720,871 | 2018 | 1,679,179 | 2017 | 1,643,601 | 2016 | 1,606,917 | 2015 | 1,570,706 | 2014 | 1,536,417 | 2013 | 1,500,427 | 2012 | 1,463,749 | 2011 | 1,426,029 | 2010 | 1,386,443 | 2009 | 1,347,284 | 2008 | 1,307,776 | 2007 | 1,267,697 | 2006 | 1,227,572 | 2005 | 1,188,391 | 2004 | 1,151,492 | 2003 | 1,118,264 | 2002 | 1,086,628 | 2001 | 1,054,183 | 2000 | 1,023,393 | 1999 | 994,744 | 1998 | 966,820 | 1997 | 946,124 | 1996 | 935,983 | 1995 | 922,185 | 1994 | 883,304 | 1993 | 843,028 | 1992 | 826,933 | 1991 | 818,069 | 1990 | 808,131 | 1989 | 797,640 | 1988 | 785,760 | 1987 | 769,782 | 1986 | 750,610 | 1985 | 731,221 | 1984 | 710,933 | 1983 | 691,561 | 1982 | 674,484 | 1981 | 657,580 | 1980 | 640,413 | 1979 | 620,983 | 1978 | 598,515 | 1977 | 579,334 | 1976 | 564,834 | 1975 | 550,597 | 1974 | 536,471 | 1973 | 522,755 | 1972 | 509,479 | 1971 | 496,702 | 1970 | 483,694 | 1969 | 470,251 | 1968 | 456,841 | 1967 | 443,549 | 1966 | 430,875 | 1965 | 418,943 | 1964 | 407,762 | 1963 | 397,366 | 1962 | 387,520 | 1961 | 378,068 | 1960 | 368,929 |
|