Year | Value | 2022 | 2,032,752 | 2021 | 1,952,237 | 2020 | 1,871,731 | 2019 | 1,791,974 | 2018 | 1,723,684 | 2017 | 1,677,230 | 2016 | 1,653,929 | 2015 | 1,647,940 | 2014 | 1,647,678 | 2013 | 1,644,279 | 2012 | 1,630,262 | 2011 | 1,602,994 | 2010 | 1,568,726 | 2009 | 1,529,752 | 2008 | 1,485,970 | 2007 | 1,441,062 | 2006 | 1,398,904 | 2005 | 1,359,994 | 2004 | 1,323,406 | 2003 | 1,288,959 | 2002 | 1,257,691 | 2001 | 1,226,228 | 2000 | 1,192,252 | 1999 | 1,159,987 | 1998 | 1,130,875 | 1997 | 1,102,936 | 1996 | 1,075,846 | 1995 | 1,049,406 | 1994 | 1,024,361 | 1993 | 1,000,003 | 1992 | 977,842 | 1991 | 955,728 | 1990 | 931,317 | 1989 | 907,242 | 1988 | 883,188 | 1987 | 858,725 | 1986 | 833,899 | 1985 | 809,135 | 1984 | 786,180 | 1983 | 764,385 | 1982 | 741,194 | 1981 | 716,110 | 1980 | 689,686 | 1979 | 664,240 | 1978 | 640,384 | 1977 | 617,292 | 1976 | 595,402 | 1975 | 575,198 | 1974 | 556,723 | 1973 | 540,003 | 1972 | 524,521 | 1971 | 510,954 | 1970 | 496,673 | 1969 | 480,271 | 1968 | 463,996 | 1967 | 448,202 | 1966 | 434,131 | 1965 | 422,505 | 1964 | 412,973 | 1963 | 405,284 | 1962 | 399,379 | 1961 | 394,862 | 1960 | 391,264 |
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