Year | Value | 2022 | 6,109,373 | 2021 | 5,849,772 | 2020 | 5,617,616 | 2019 | 5,401,190 | 2018 | 5,196,745 | 2017 | 4,998,818 | 2016 | 4,793,684 | 2015 | 4,567,999 | 2014 | 4,330,774 | 2013 | 4,098,850 | 2012 | 3,883,763 | 2011 | 3,688,002 | 2010 | 3,504,945 | 2009 | 3,323,387 | 2008 | 3,139,991 | 2007 | 2,969,645 | 2006 | 2,823,869 | 2005 | 2,705,541 | 2004 | 2,621,999 | 2003 | 2,569,652 | 2002 | 2,533,850 | 2001 | 2,505,189 | 2000 | 2,480,394 | 1999 | 2,457,699 | 1998 | 2,436,768 | 1997 | 2,404,475 | 1996 | 2,357,688 | 1995 | 2,315,004 | 1994 | 2,274,956 | 1993 | 2,224,292 | 1992 | 2,165,024 | 1991 | 2,103,146 | 1990 | 2,048,164 | 1989 | 1,982,312 | 1988 | 1,923,871 | 1987 | 1,866,171 | 1986 | 1,804,046 | 1985 | 1,743,650 | 1984 | 1,686,846 | 1983 | 1,633,494 | 1982 | 1,583,288 | 1981 | 1,535,528 | 1980 | 1,489,749 | 1979 | 1,443,359 | 1978 | 1,405,429 | 1977 | 1,376,228 | 1976 | 1,337,480 | 1975 | 1,292,735 | 1974 | 1,259,053 | 1973 | 1,235,311 | 1972 | 1,214,854 | 1971 | 1,195,341 | 1970 | 1,175,814 | 1969 | 1,155,802 | 1968 | 1,134,782 | 1967 | 1,113,087 | 1966 | 1,091,361 | 1965 | 1,067,462 | 1964 | 1,041,850 | 1963 | 1,018,455 | 1962 | 998,433 | 1961 | 979,468 | 1960 | 960,095 |
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