Year | Value | 2022 | 3,048,137 | 2021 | 2,992,584 | 2020 | 2,937,968 | 2019 | 2,880,619 | 2018 | 2,820,253 | 2017 | 2,759,313 | 2016 | 2,698,732 | 2015 | 2,639,227 | 2014 | 2,581,031 | 2013 | 2,524,214 | 2012 | 2,468,484 | 2011 | 2,413,758 | 2010 | 2,360,424 | 2009 | 2,308,270 | 2008 | 2,256,550 | 2007 | 2,205,430 | 2006 | 2,155,078 | 2005 | 2,105,243 | 2004 | 2,055,838 | 2003 | 2,007,308 | 2002 | 1,959,794 | 2001 | 1,913,048 | 2000 | 1,867,017 | 1999 | 1,808,577 | 1998 | 1,749,341 | 1997 | 1,691,337 | 1996 | 1,634,638 | 1995 | 1,579,149 | 1994 | 1,525,000 | 1993 | 1,472,090 | 1992 | 1,420,466 | 1991 | 1,370,044 | 1990 | 1,320,606 | 1989 | 1,283,144 | 1988 | 1,248,078 | 1987 | 1,213,397 | 1986 | 1,179,250 | 1985 | 1,145,616 | 1984 | 1,112,552 | 1983 | 1,079,993 | 1982 | 1,048,209 | 1981 | 1,017,290 | 1980 | 987,241 | 1979 | 958,947 | 1978 | 931,397 | 1977 | 904,244 | 1976 | 877,403 | 1975 | 850,748 | 1974 | 824,357 | 1973 | 798,246 | 1972 | 772,459 | 1971 | 747,092 | 1970 | 722,312 | 1969 | 693,324 | 1968 | 664,351 | 1967 | 636,165 | 1966 | 608,788 | 1965 | 582,293 | 1964 | 556,696 | 1963 | 531,994 | 1962 | 508,351 | 1961 | 485,843 | 1960 | 464,872 |
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