Year | Value | 2022 | 835,043 | 2021 | 799,975 | 2020 | 767,357 | 2019 | 737,550 | 2018 | 711,597 | 2017 | 689,337 | 2016 | 668,858 | 2015 | 650,826 | 2014 | 636,938 | 2013 | 625,513 | 2012 | 614,376 | 2011 | 602,352 | 2010 | 589,335 | 2009 | 575,538 | 2008 | 559,976 | 2007 | 541,285 | 2006 | 520,036 | 2005 | 497,957 | 2004 | 475,908 | 2003 | 455,380 | 2002 | 437,427 | 2001 | 422,016 | 2000 | 409,538 | 1999 | 399,245 | 1998 | 389,550 | 1997 | 380,325 | 1996 | 369,558 | 1995 | 356,985 | 1994 | 340,724 | 1993 | 325,076 | 1992 | 316,967 | 1991 | 311,491 | 1990 | 305,209 | 1989 | 300,177 | 1988 | 297,853 | 1987 | 298,334 | 1986 | 297,063 | 1985 | 292,616 | 1984 | 288,353 | 1983 | 283,815 | 1982 | 281,042 | 1981 | 280,390 | 1980 | 280,353 | 1979 | 277,666 | 1978 | 271,242 | 1977 | 263,892 | 1976 | 256,681 | 1975 | 248,708 | 1974 | 239,714 | 1973 | 231,584 | 1972 | 225,055 | 1971 | 220,039 | 1970 | 217,867 | 1969 | 218,403 | 1968 | 218,977 | 1967 | 218,271 | 1966 | 216,131 | 1965 | 212,775 | 1964 | 208,939 | 1963 | 205,305 | 1962 | 202,017 | 1961 | 199,157 | 1960 | 196,911 |
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