Year | Value | 2022 | 1,559,521 | 2021 | 1,534,033 | 2020 | 1,510,051 | 2019 | 1,487,283 | 2018 | 1,466,051 | 2017 | 1,445,885 | 2016 | 1,425,917 | 2015 | 1,405,723 | 2014 | 1,384,035 | 2013 | 1,359,481 | 2012 | 1,331,983 | 2011 | 1,301,935 | 2010 | 1,269,278 | 2009 | 1,234,064 | 2008 | 1,196,717 | 2007 | 1,158,340 | 2006 | 1,120,162 | 2005 | 1,083,872 | 2004 | 1,050,946 | 2003 | 1,021,237 | 2002 | 994,100 | 2001 | 968,937 | 2000 | 945,374 | 1999 | 923,031 | 1998 | 901,318 | 1997 | 879,596 | 1996 | 857,889 | 1995 | 836,275 | 1994 | 815,359 | 1993 | 795,758 | 1992 | 777,520 | 1991 | 760,298 | 1990 | 743,467 | 1989 | 726,169 | 1988 | 708,350 | 1987 | 690,251 | 1986 | 671,211 | 1985 | 651,520 | 1984 | 632,767 | 1983 | 615,471 | 1982 | 599,228 | 1981 | 584,386 | 1980 | 570,987 | 1979 | 557,468 | 1978 | 543,027 | 1977 | 528,217 | 1976 | 513,085 | 1975 | 497,821 | 1974 | 482,762 | 1973 | 467,858 | 1972 | 453,004 | 1971 | 438,575 | 1970 | 424,631 | 1969 | 411,101 | 1968 | 398,115 | 1967 | 385,678 | 1966 | 373,520 | 1965 | 361,413 | 1964 | 349,369 | 1963 | 337,318 | 1962 | 325,287 | 1961 | 313,484 | 1960 | 302,017 |
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