Year | Value | 2022 | 644,992 | 2021 | 621,827 | 2020 | 599,246 | 2019 | 581,035 | 2018 | 558,955 | 2017 | 533,307 | 2016 | 510,297 | 2015 | 491,607 | 2014 | 475,439 | 2013 | 457,822 | 2012 | 439,381 | 2011 | 421,455 | 2010 | 407,487 | 2009 | 395,373 | 2008 | 381,389 | 2007 | 373,159 | 2006 | 370,104 | 2005 | 363,941 | 2004 | 351,749 | 2003 | 335,979 | 2002 | 323,988 | 2001 | 314,939 | 2000 | 305,220 | 1999 | 294,083 | 1998 | 281,882 | 1997 | 269,780 | 1996 | 258,630 | 1995 | 242,304 | 1994 | 226,805 | 1993 | 225,159 | 1992 | 223,443 | 1991 | 210,348 | 1990 | 200,785 | 1989 | 196,079 | 1988 | 187,596 | 1987 | 179,263 | 1986 | 170,194 | 1985 | 163,138 | 1984 | 165,573 | 1983 | 166,859 | 1982 | 151,564 | 1981 | 137,598 | 1980 | 143,176 | 1979 | 146,461 | 1978 | 140,878 | 1977 | 137,785 | 1976 | 134,925 | 1975 | 131,868 | 1974 | 130,695 | 1973 | 130,376 | 1972 | 128,791 | 1971 | 127,144 | 1970 | 125,408 | 1969 | 123,795 | 1968 | 122,459 | 1967 | 121,335 | 1966 | 120,181 | 1965 | 118,680 | 1964 | 116,764 | 1963 | 114,549 | 1962 | 112,211 | 1961 | 110,002 | 1960 | 108,038 |
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