Year | Value | 2024 | 71,559,763 | 2023 | 69,397,835 | 2022 | 67,264,436 | 2021 | 65,296,417 | 2020 | 63,487,597 | 2019 | 61,685,728 | 2018 | 59,901,783 | 2017 | 58,156,709 | 2016 | 56,417,650 | 2015 | 54,681,181 | 2014 | 52,973,539 | 2013 | 51,283,060 | 2012 | 49,611,577 | 2011 | 47,958,813 | 2010 | 46,363,767 | 2009 | 44,823,072 | 2008 | 43,299,705 | 2007 | 41,787,732 | 2006 | 40,286,532 | 2005 | 38,796,855 | 2004 | 37,317,652 | 2003 | 35,847,351 | 2002 | 34,394,416 | 2001 | 32,964,728 | 2000 | 31,739,001 | 1999 | 30,651,713 | 1998 | 29,577,224 | 1997 | 28,540,703 | 1996 | 27,549,591 | 1995 | 26,595,698 | 1994 | 25,666,793 | 1993 | 24,767,631 | 1992 | 23,897,747 | 1991 | 23,049,855 | 1990 | 22,115,756 | 1989 | 21,153,553 | 1988 | 20,219,867 | 1987 | 19,307,262 | 1986 | 18,413,848 | 1985 | 17,540,409 | 1984 | 16,687,233 | 1983 | 15,855,190 | 1982 | 15,047,088 | 1981 | 14,268,794 | 1980 | 13,071,320 | 1979 | 11,773,964 | 1978 | 10,594,425 | 1977 | 9,521,163 | 1976 | 8,545,318 | 1975 | 7,657,754 |
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