Year | Value | 2022 | 695,168 | 2021 | 686,607 | 2020 | 676,283 | 2019 | 663,653 | 2018 | 650,991 | 2017 | 638,609 | 2016 | 626,688 | 2015 | 615,239 | 2014 | 604,167 | 2013 | 593,374 | 2012 | 582,766 | 2011 | 571,003 | 2010 | 557,297 | 2009 | 543,021 | 2008 | 529,038 | 2007 | 515,330 | 2006 | 501,863 | 2005 | 488,619 | 2004 | 475,529 | 2003 | 462,533 | 2002 | 449,665 | 2001 | 439,122 | 2000 | 431,896 | 1999 | 425,518 | 1998 | 418,776 | 1997 | 411,700 | 1996 | 404,297 | 1995 | 396,641 | 1994 | 388,779 | 1993 | 380,712 | 1992 | 372,370 | 1991 | 362,390 | 1990 | 350,227 | 1989 | 337,336 | 1988 | 324,478 | 1987 | 311,808 | 1986 | 299,491 | 1985 | 287,700 | 1984 | 276,591 | 1983 | 266,253 | 1982 | 256,692 | 1981 | 248,695 | 1980 | 245,332 | 1979 | 245,605 | 1978 | 246,048 | 1977 | 246,405 | 1976 | 246,661 | 1975 | 246,919 | 1974 | 247,280 | 1973 | 247,838 | 1972 | 248,669 | 1971 | 249,832 | 1970 | 247,284 | 1969 | 240,416 | 1968 | 232,929 | 1967 | 225,151 | 1966 | 217,232 | 1965 | 209,278 | 1964 | 201,380 | 1963 | 193,618 | 1962 | 186,039 | 1961 | 178,672 | 1960 | 177,014 |
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