Year | Value | 2022 | 877,572 | 2021 | 837,076 | 2020 | 799,169 | 2019 | 764,581 | 2018 | 732,841 | 2017 | 703,864 | 2016 | 676,883 | 2015 | 651,465 | 2014 | 629,554 | 2013 | 610,421 | 2012 | 591,437 | 2011 | 573,762 | 2010 | 557,669 | 2009 | 541,004 | 2008 | 524,023 | 2007 | 506,471 | 2006 | 488,210 | 2005 | 470,028 | 2004 | 452,570 | 2003 | 436,350 | 2002 | 421,816 | 2001 | 408,811 | 2000 | 396,925 | 1999 | 386,242 | 1998 | 376,473 | 1997 | 367,604 | 1996 | 359,316 | 1995 | 350,500 | 1994 | 341,607 | 1993 | 333,094 | 1992 | 324,447 | 1991 | 315,548 | 1990 | 306,480 | 1989 | 297,274 | 1988 | 288,135 | 1987 | 279,258 | 1986 | 270,640 | 1985 | 262,427 | 1984 | 254,740 | 1983 | 247,389 | 1982 | 240,249 | 1981 | 233,198 | 1980 | 226,061 | 1979 | 218,287 | 1978 | 210,594 | 1977 | 205,433 | 1976 | 202,940 | 1975 | 201,611 | 1974 | 201,414 | 1973 | 201,428 | 1972 | 198,951 | 1971 | 193,828 | 1970 | 187,643 | 1969 | 181,087 | 1968 | 174,595 | 1967 | 168,378 | 1966 | 162,495 | 1965 | 156,906 | 1964 | 151,598 | 1963 | 146,622 | 1962 | 141,984 | 1961 | 137,634 | 1960 | 133,556 |
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