Year | Value | 2022 | 1,526,835 | 2021 | 1,493,681 | 2020 | 1,461,174 | 2019 | 1,426,164 | 2018 | 1,384,450 | 2017 | 1,340,612 | 2016 | 1,298,578 | 2015 | 1,258,549 | 2014 | 1,220,375 | 2013 | 1,184,304 | 2012 | 1,151,403 | 2011 | 1,123,526 | 2010 | 1,099,493 | 2009 | 1,076,639 | 2008 | 1,055,539 | 2007 | 1,037,132 | 2006 | 1,021,862 | 2005 | 1,009,586 | 2004 | 1,000,226 | 2003 | 992,458 | 2002 | 984,389 | 2001 | 974,626 | 2000 | 963,082 | 1999 | 947,704 | 1998 | 928,536 | 1997 | 907,184 | 1996 | 882,655 | 1995 | 855,994 | 1994 | 830,443 | 1993 | 804,852 | 1992 | 779,968 | 1991 | 756,037 | 1990 | 730,578 | 1989 | 705,473 | 1988 | 681,768 | 1987 | 660,099 | 1986 | 638,324 | 1985 | 615,547 | 1984 | 592,525 | 1983 | 571,068 | 1982 | 552,389 | 1981 | 537,628 | 1980 | 526,488 | 1979 | 517,964 | 1978 | 510,939 | 1977 | 503,770 | 1976 | 495,706 | 1975 | 487,885 | 1974 | 480,874 | 1973 | 474,351 | 1972 | 468,979 | 1971 | 464,677 | 1970 | 461,407 | 1969 | 459,076 | 1968 | 456,707 | 1967 | 453,179 | 1966 | 449,308 | 1965 | 445,206 | 1964 | 440,333 | 1963 | 434,279 | 1962 | 427,319 | 1961 | 419,762 | 1960 | 412,566 |
|