Year | Value | 2022 | 1,618,113 | 2021 | 1,593,458 | 2020 | 1,572,269 | 2019 | 1,555,811 | 2018 | 1,542,927 | 2017 | 1,534,292 | 2016 | 1,530,839 | 2015 | 1,530,309 | 2014 | 1,528,090 | 2013 | 1,520,404 | 2012 | 1,505,352 | 2011 | 1,482,981 | 2010 | 1,453,376 | 2009 | 1,417,137 | 2008 | 1,376,303 | 2007 | 1,332,164 | 2006 | 1,285,247 | 2005 | 1,236,835 | 2004 | 1,187,772 | 2003 | 1,138,684 | 2002 | 1,090,135 | 2001 | 1,042,483 | 2000 | 996,539 | 1999 | 952,469 | 1998 | 907,605 | 1997 | 863,079 | 1996 | 821,741 | 1995 | 782,369 | 1994 | 744,594 | 1993 | 711,112 | 1992 | 680,917 | 1991 | 651,426 | 1990 | 623,212 | 1989 | 596,370 | 1988 | 571,214 | 1987 | 548,129 | 1986 | 527,666 | 1985 | 509,958 | 1984 | 494,644 | 1983 | 481,705 | 1982 | 470,895 | 1981 | 460,898 | 1980 | 450,702 | 1979 | 440,461 | 1978 | 430,198 | 1977 | 419,615 | 1976 | 409,303 | 1975 | 399,299 | 1974 | 389,047 | 1973 | 378,387 | 1972 | 367,554 | 1971 | 356,963 | 1970 | 346,599 | 1969 | 336,321 | 1968 | 326,129 | 1967 | 316,406 | 1966 | 307,926 | 1965 | 300,970 | 1964 | 295,477 | 1963 | 291,728 | 1962 | 288,949 | 1961 | 285,283 | 1960 | 279,771 |
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