Year | Value | 2022 | 2,500,089 | 2021 | 2,474,270 | 2020 | 2,417,969 | 2019 | 2,329,925 | 2018 | 2,231,265 | 2017 | 2,121,659 | 2016 | 2,012,516 | 2015 | 1,915,359 | 2014 | 1,828,732 | 2013 | 1,721,206 | 2012 | 1,588,185 | 2011 | 1,468,823 | 2010 | 1,359,315 | 2009 | 1,231,504 | 2008 | 1,138,004 | 2007 | 1,087,927 | 2006 | 1,051,538 | 2005 | 1,024,571 | 2004 | 1,006,235 | 2003 | 995,046 | 2002 | 990,499 | 2001 | 992,731 | 2000 | 1,000,858 | 1999 | 1,013,460 | 1998 | 1,030,803 | 1997 | 1,048,467 | 1996 | 1,057,119 | 1995 | 1,051,791 | 1994 | 1,033,697 | 1993 | 1,002,285 | 1992 | 962,248 | 1991 | 925,718 | 1990 | 898,816 | 1989 | 879,567 | 1988 | 867,630 | 1987 | 861,299 | 1986 | 851,878 | 1985 | 835,130 | 1984 | 812,811 | 1983 | 785,262 | 1982 | 754,490 | 1981 | 727,297 | 1980 | 707,846 | 1979 | 696,887 | 1978 | 692,632 | 1977 | 691,250 | 1976 | 687,718 | 1975 | 678,210 | 1974 | 664,962 | 1973 | 647,793 | 1972 | 627,904 | 1971 | 611,435 | 1970 | 601,880 | 1969 | 599,191 | 1968 | 603,446 | 1967 | 611,354 | 1966 | 614,476 | 1965 | 609,004 | 1964 | 595,962 | 1963 | 575,810 | 1962 | 549,853 | 1961 | 524,257 | 1960 | 503,289 |
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