Year | Value | 2022 | 1,395,408 | 2021 | 1,338,965 | 2020 | 1,284,229 | 2019 | 1,231,307 | 2018 | 1,180,439 | 2017 | 1,131,550 | 2016 | 1,083,971 | 2015 | 1,036,969 | 2014 | 990,931 | 2013 | 946,379 | 2012 | 902,731 | 2011 | 860,886 | 2010 | 822,257 | 2009 | 786,808 | 2008 | 754,628 | 2007 | 725,932 | 2006 | 700,330 | 2005 | 677,479 | 2004 | 657,678 | 2003 | 639,805 | 2002 | 622,744 | 2001 | 606,681 | 2000 | 590,834 | 1999 | 574,250 | 1998 | 557,051 | 1997 | 539,144 | 1996 | 520,431 | 1995 | 501,141 | 1994 | 482,256 | 1993 | 464,718 | 1992 | 448,891 | 1991 | 434,676 | 1990 | 421,621 | 1989 | 409,644 | 1988 | 398,811 | 1987 | 389,027 | 1986 | 379,977 | 1985 | 371,439 | 1984 | 363,439 | 1983 | 355,668 | 1982 | 347,688 | 1981 | 339,436 | 1980 | 331,020 | 1979 | 322,381 | 1978 | 313,594 | 1977 | 304,877 | 1976 | 296,277 | 1975 | 287,828 | 1974 | 279,613 | 1973 | 271,689 | 1972 | 264,049 | 1971 | 256,580 | 1970 | 249,106 | 1969 | 241,016 | 1968 | 233,021 | 1967 | 227,706 | 1966 | 225,249 | 1965 | 224,029 | 1964 | 223,967 | 1963 | 224,009 | 1962 | 221,266 | 1961 | 215,614 | 1960 | 208,891 |
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