Year | Value | 2022 | 1,255,556 | 2021 | 1,221,270 | 2020 | 1,191,652 | 2019 | 1,165,216 | 2018 | 1,142,508 | 2017 | 1,124,812 | 2016 | 1,107,304 | 2015 | 1,084,606 | 2014 | 1,055,605 | 2013 | 1,027,662 | 2012 | 1,004,310 | 2011 | 980,172 | 2010 | 954,277 | 2009 | 926,639 | 2008 | 898,386 | 2007 | 871,008 | 2006 | 845,106 | 2005 | 819,580 | 2004 | 793,759 | 2003 | 767,255 | 2002 | 738,746 | 2001 | 710,010 | 2000 | 683,933 | 1999 | 659,888 | 1998 | 637,367 | 1997 | 616,374 | 1996 | 596,796 | 1995 | 578,359 | 1994 | 560,360 | 1993 | 542,304 | 1992 | 524,413 | 1991 | 506,802 | 1990 | 489,128 | 1989 | 471,839 | 1988 | 455,475 | 1987 | 439,158 | 1986 | 422,683 | 1985 | 406,768 | 1984 | 391,406 | 1983 | 378,283 | 1982 | 372,748 | 1981 | 364,659 | 1980 | 346,425 | 1979 | 330,689 | 1978 | 319,229 | 1977 | 308,948 | 1976 | 300,520 | 1975 | 291,994 | 1974 | 282,311 | 1973 | 273,799 | 1972 | 268,427 | 1971 | 264,995 | 1970 | 262,388 | 1969 | 261,191 | 1968 | 259,844 | 1967 | 256,224 | 1966 | 251,427 | 1965 | 246,544 | 1964 | 242,104 | 1963 | 238,392 | 1962 | 235,235 | 1961 | 232,242 | 1960 | 229,122 |
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