Year | Value | 2022 | 915,087 | 2021 | 863,936 | 2020 | 827,591 | 2019 | 800,558 | 2018 | 783,986 | 2017 | 782,420 | 2016 | 774,478 | 2015 | 751,868 | 2014 | 722,430 | 2013 | 670,945 | 2012 | 594,119 | 2011 | 524,365 | 2010 | 491,727 | 2009 | 486,584 | 2008 | 496,025 | 2007 | 529,525 | 2006 | 581,261 | 2005 | 612,433 | 2004 | 619,843 | 2003 | 628,853 | 2002 | 636,291 | 2001 | 641,967 | 2000 | 648,138 | 1999 | 655,678 | 1998 | 661,612 | 1997 | 662,865 | 1996 | 657,348 | 1995 | 644,334 | 1994 | 623,698 | 1993 | 596,228 | 1992 | 564,967 | 1991 | 534,353 | 1990 | 506,589 | 1989 | 481,484 | 1988 | 458,206 | 1987 | 437,471 | 1986 | 419,461 | 1985 | 402,809 | 1984 | 386,874 | 1983 | 372,086 | 1982 | 358,169 | 1981 | 343,626 | 1980 | 328,892 | 1979 | 314,496 | 1978 | 300,389 | 1977 | 286,059 | 1976 | 271,224 | 1975 | 255,553 | 1974 | 239,407 | 1973 | 223,779 | 1972 | 209,930 | 1971 | 198,915 | 1970 | 191,386 | 1969 | 186,983 | 1968 | 184,538 | 1967 | 183,229 | 1966 | 182,081 | 1965 | 180,648 | 1964 | 178,891 | 1963 | 176,873 | 1962 | 174,542 | 1961 | 172,054 | 1960 | 169,548 |
|