Year | Value | 2022 | 583,808 | 2021 | 556,960 | 2020 | 532,845 | 2019 | 510,169 | 2018 | 488,952 | 2017 | 468,800 | 2016 | 449,323 | 2015 | 430,505 | 2014 | 412,252 | 2013 | 394,196 | 2012 | 376,415 | 2011 | 359,753 | 2010 | 344,466 | 2009 | 330,257 | 2008 | 317,106 | 2007 | 304,803 | 2006 | 293,003 | 2005 | 282,170 | 2004 | 272,943 | 2003 | 265,065 | 2002 | 257,946 | 2001 | 251,393 | 2000 | 245,308 | 1999 | 240,605 | 1998 | 237,727 | 1997 | 236,726 | 1996 | 236,904 | 1995 | 236,364 | 1994 | 233,600 | 1993 | 228,668 | 1992 | 222,088 | 1991 | 214,736 | 1990 | 208,344 | 1989 | 202,924 | 1988 | 198,113 | 1987 | 193,644 | 1986 | 189,044 | 1985 | 184,155 | 1984 | 179,232 | 1983 | 174,413 | 1982 | 169,700 | 1981 | 165,322 | 1980 | 161,361 | 1979 | 157,676 | 1978 | 154,103 | 1977 | 150,671 | 1976 | 147,412 | 1975 | 144,339 | 1974 | 141,420 | 1973 | 138,602 | 1972 | 135,871 | 1971 | 133,219 | 1970 | 130,639 | 1969 | 128,125 | 1968 | 125,706 | 1967 | 123,368 | 1966 | 121,074 | 1965 | 118,818 | 1964 | 116,602 | 1963 | 114,444 | 1962 | 112,325 | 1961 | 110,208 | 1960 | 108,134 |
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