Year | Value | 2022 | 791,928 | 2021 | 748,023 | 2020 | 707,582 | 2019 | 668,930 | 2018 | 633,702 | 2017 | 602,586 | 2016 | 574,207 | 2015 | 548,238 | 2014 | 524,331 | 2013 | 502,170 | 2012 | 481,057 | 2011 | 460,701 | 2010 | 441,127 | 2009 | 422,378 | 2008 | 404,085 | 2007 | 386,156 | 2006 | 369,345 | 2005 | 354,261 | 2004 | 341,272 | 2003 | 329,929 | 2002 | 319,255 | 2001 | 308,858 | 2000 | 298,953 | 1999 | 289,780 | 1998 | 281,429 | 1997 | 273,837 | 1996 | 266,876 | 1995 | 260,224 | 1994 | 254,290 | 1993 | 249,834 | 1992 | 247,489 | 1991 | 246,501 | 1990 | 245,072 | 1989 | 241,995 | 1988 | 237,096 | 1987 | 230,398 | 1986 | 222,868 | 1985 | 216,400 | 1984 | 210,969 | 1983 | 206,244 | 1982 | 202,033 | 1981 | 197,745 | 1980 | 193,097 | 1979 | 188,394 | 1978 | 183,727 | 1977 | 179,051 | 1976 | 174,621 | 1975 | 170,584 | 1974 | 166,802 | 1973 | 163,119 | 1972 | 159,585 | 1971 | 156,252 | 1970 | 153,121 | 1969 | 150,140 | 1968 | 147,284 | 1967 | 144,530 | 1966 | 141,852 | 1965 | 139,250 | 1964 | 136,710 | 1963 | 134,253 | 1962 | 131,848 | 1961 | 129,428 | 1960 | 127,015 |
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