Year | Value | 2022 | 1,756,397 | 2021 | 1,761,270 | 2020 | 1,752,803 | 2019 | 1,704,244 | 2018 | 1,634,036 | 2017 | 1,563,556 | 2016 | 1,493,657 | 2015 | 1,424,352 | 2014 | 1,356,140 | 2013 | 1,289,600 | 2012 | 1,225,270 | 2011 | 1,163,105 | 2010 | 1,102,664 | 2009 | 1,043,987 | 2008 | 987,939 | 2007 | 935,143 | 2006 | 885,952 | 2005 | 841,802 | 2004 | 803,603 | 2003 | 770,022 | 2002 | 740,183 | 2001 | 714,017 | 2000 | 690,703 | 1999 | 669,022 | 1998 | 648,402 | 1997 | 628,545 | 1996 | 608,764 | 1995 | 588,482 | 1994 | 567,276 | 1993 | 545,110 | 1992 | 522,325 | 1991 | 499,612 | 1990 | 476,872 | 1989 | 454,233 | 1988 | 431,979 | 1987 | 410,050 | 1986 | 388,478 | 1985 | 367,463 | 1984 | 347,361 | 1983 | 328,273 | 1982 | 310,311 | 1981 | 293,603 | 1980 | 278,060 | 1979 | 263,643 | 1978 | 250,054 | 1977 | 236,810 | 1976 | 223,565 | 1975 | 210,418 | 1974 | 197,888 | 1973 | 186,114 | 1972 | 175,035 | 1971 | 164,584 | 1970 | 154,706 | 1969 | 145,315 | 1968 | 136,426 | 1967 | 128,323 | 1966 | 121,108 | 1965 | 115,551 | 1964 | 109,989 | 1963 | 103,454 | 1962 | 97,383 | 1961 | 91,647 | 1960 | 86,208 |
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