Year | Value | 2022 | 1,337,726 | 2021 | 1,355,482 | 2020 | 1,377,638 | 2019 | 1,380,870 | 2018 | 1,370,716 | 2017 | 1,355,661 | 2016 | 1,338,047 | 2015 | 1,313,615 | 2014 | 1,289,062 | 2013 | 1,257,572 | 2012 | 1,220,649 | 2011 | 1,182,493 | 2010 | 1,149,011 | 2009 | 1,116,786 | 2008 | 1,088,734 | 2007 | 1,069,019 | 2006 | 1,050,108 | 2005 | 1,018,027 | 2004 | 976,310 | 2003 | 930,644 | 2002 | 879,285 | 2001 | 826,434 | 2000 | 785,434 | 1999 | 754,233 | 1998 | 724,692 | 1997 | 696,809 | 1996 | 672,672 | 1995 | 653,497 | 1994 | 638,084 | 1993 | 625,996 | 1992 | 620,135 | 1991 | 619,538 | 1990 | 621,522 | 1989 | 623,649 | 1988 | 623,703 | 1987 | 624,011 | 1986 | 621,493 | 1985 | 619,563 | 1984 | 618,153 | 1983 | 617,197 | 1982 | 616,258 | 1981 | 614,102 | 1980 | 609,236 | 1979 | 597,625 | 1978 | 579,674 | 1977 | 556,660 | 1976 | 532,762 | 1975 | 513,140 | 1974 | 501,059 | 1973 | 495,387 | 1972 | 491,354 | 1971 | 485,838 | 1970 | 468,914 | 1969 | 454,799 | 1968 | 438,048 | 1967 | 420,719 | 1966 | 404,781 | 1965 | 391,134 | 1964 | 378,999 | 1963 | 367,032 | 1962 | 355,641 | 1961 | 345,434 | 1960 | 337,044 |
|