Year | Value | 2022 | 3,087,504 | 2021 | 3,004,034 | 2020 | 2,921,944 | 2019 | 2,839,512 | 2018 | 2,761,164 | 2017 | 2,682,040 | 2016 | 2,599,626 | 2015 | 2,523,193 | 2014 | 2,454,638 | 2013 | 2,390,902 | 2012 | 2,335,392 | 2011 | 2,290,231 | 2010 | 2,253,316 | 2009 | 2,223,302 | 2008 | 2,197,335 | 2007 | 2,173,449 | 2006 | 2,147,086 | 2005 | 2,112,962 | 2004 | 2,070,157 | 2003 | 2,018,999 | 2002 | 1,962,561 | 2001 | 1,902,306 | 2000 | 1,840,203 | 1999 | 1,778,961 | 1998 | 1,720,918 | 1997 | 1,665,575 | 1996 | 1,611,153 | 1995 | 1,559,557 | 1994 | 1,509,696 | 1993 | 1,462,017 | 1992 | 1,418,110 | 1991 | 1,377,391 | 1990 | 1,337,263 | 1989 | 1,296,872 | 1988 | 1,257,459 | 1987 | 1,218,307 | 1986 | 1,179,407 | 1985 | 1,140,412 | 1984 | 1,100,242 | 1983 | 1,058,574 | 1982 | 1,016,714 | 1981 | 974,605 | 1980 | 931,264 | 1979 | 888,828 | 1978 | 848,964 | 1977 | 810,333 | 1976 | 773,601 | 1975 | 738,522 | 1974 | 703,259 | 1973 | 667,105 | 1972 | 630,521 | 1971 | 595,280 | 1970 | 561,186 | 1969 | 533,251 | 1968 | 512,260 | 1967 | 492,683 | 1966 | 475,801 | 1965 | 462,610 | 1964 | 446,499 | 1963 | 427,464 | 1962 | 412,740 | 1961 | 402,431 | 1960 | 394,860 |
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