Year | Value | 2022 | 2,829,421 | 2021 | 2,735,394 | 2020 | 2,667,014 | 2019 | 2,609,755 | 2018 | 2,556,346 | 2017 | 2,498,198 | 2016 | 2,425,561 | 2015 | 2,323,008 | 2014 | 2,211,157 | 2013 | 2,133,867 | 2012 | 2,081,663 | 2011 | 2,036,182 | 2010 | 1,995,561 | 2009 | 1,958,225 | 2008 | 1,920,328 | 2007 | 1,876,036 | 2006 | 1,824,872 | 2005 | 1,766,497 | 2004 | 1,701,470 | 2003 | 1,634,734 | 2002 | 1,577,125 | 2001 | 1,520,671 | 2000 | 1,458,851 | 1999 | 1,400,945 | 1998 | 1,332,342 | 1997 | 1,252,586 | 1996 | 1,176,325 | 1995 | 1,102,284 | 1994 | 1,029,656 | 1993 | 985,168 | 1992 | 957,263 | 1991 | 918,580 | 1990 | 874,618 | 1989 | 841,034 | 1988 | 827,164 | 1987 | 818,372 | 1986 | 810,761 | 1985 | 802,410 | 1984 | 792,619 | 1983 | 780,385 | 1982 | 765,728 | 1981 | 743,123 | 1980 | 720,820 | 1979 | 705,079 | 1978 | 687,400 | 1977 | 668,991 | 1976 | 652,672 | 1975 | 639,631 | 1974 | 628,989 | 1973 | 621,601 | 1972 | 615,724 | 1971 | 605,696 | 1970 | 587,961 | 1969 | 563,612 | 1968 | 533,244 | 1967 | 498,483 | 1966 | 465,332 | 1965 | 437,616 | 1964 | 414,474 | 1963 | 395,476 | 1962 | 381,720 | 1961 | 372,350 | 1960 | 366,482 |
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