Year | Value | 2022 | 1,381,714 | 2021 | 1,349,404 | 2020 | 1,316,917 | 2019 | 1,284,612 | 2018 | 1,254,048 | 2017 | 1,224,864 | 2016 | 1,196,448 | 2015 | 1,167,832 | 2014 | 1,138,536 | 2013 | 1,108,085 | 2012 | 1,076,185 | 2011 | 1,043,318 | 2010 | 1,010,321 | 2009 | 977,768 | 2008 | 940,455 | 2007 | 894,979 | 2006 | 847,949 | 2005 | 803,304 | 2004 | 760,041 | 2003 | 726,636 | 2002 | 705,488 | 2001 | 688,093 | 2000 | 673,173 | 1999 | 661,786 | 1998 | 654,146 | 1997 | 649,897 | 1996 | 647,730 | 1995 | 646,466 | 1994 | 645,651 | 1993 | 644,759 | 1992 | 643,294 | 1991 | 641,183 | 1990 | 638,127 | 1989 | 633,580 | 1988 | 627,484 | 1987 | 619,834 | 1986 | 610,169 | 1985 | 598,470 | 1984 | 584,807 | 1983 | 568,773 | 1982 | 551,888 | 1981 | 536,751 | 1980 | 524,265 | 1979 | 514,235 | 1978 | 507,093 | 1977 | 501,799 | 1976 | 495,371 | 1975 | 486,298 | 1974 | 474,963 | 1973 | 461,381 | 1972 | 446,042 | 1971 | 431,359 | 1970 | 418,985 | 1969 | 408,526 | 1968 | 399,668 | 1967 | 392,414 | 1966 | 385,837 | 1965 | 379,240 | 1964 | 372,893 | 1963 | 367,092 | 1962 | 361,291 | 1961 | 354,902 | 1960 | 347,667 |
|