Year | Value | 2022 | 1,115,263 | 2021 | 1,068,172 | 2020 | 1,022,896 | 2019 | 978,948 | 2018 | 935,868 | 2017 | 893,705 | 2016 | 852,245 | 2015 | 811,884 | 2014 | 774,986 | 2013 | 742,105 | 2012 | 711,774 | 2011 | 684,598 | 2010 | 661,414 | 2009 | 641,374 | 2008 | 623,347 | 2007 | 606,182 | 2006 | 590,120 | 2005 | 574,411 | 2004 | 557,948 | 2003 | 541,037 | 2002 | 523,492 | 2001 | 505,089 | 2000 | 486,612 | 1999 | 468,976 | 1998 | 452,440 | 1997 | 437,610 | 1996 | 424,417 | 1995 | 411,551 | 1994 | 399,435 | 1993 | 388,687 | 1992 | 378,937 | 1991 | 369,783 | 1990 | 360,819 | 1989 | 352,011 | 1988 | 343,398 | 1987 | 334,745 | 1986 | 325,974 | 1985 | 317,370 | 1984 | 309,045 | 1983 | 300,801 | 1982 | 292,591 | 1981 | 284,416 | 1980 | 276,256 | 1979 | 268,099 | 1978 | 260,077 | 1977 | 252,360 | 1976 | 244,848 | 1975 | 237,398 | 1974 | 229,501 | 1973 | 221,827 | 1972 | 216,761 | 1971 | 214,457 | 1970 | 213,315 | 1969 | 213,237 | 1968 | 213,264 | 1967 | 210,617 | 1966 | 205,153 | 1965 | 198,604 | 1964 | 191,724 | 1963 | 184,917 | 1962 | 178,410 | 1961 | 172,293 | 1960 | 166,561 |
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