Year | Value | 2022 | 65,613,465 | 2021 | 63,695,268 | 2020 | 61,801,728 | 2019 | 59,969,343 | 2018 | 58,208,075 | 2017 | 56,485,090 | 2016 | 54,874,090 | 2015 | 53,353,601 | 2014 | 51,885,522 | 2013 | 50,538,354 | 2012 | 49,293,076 | 2011 | 48,091,598 | 2010 | 46,916,786 | 2009 | 45,839,274 | 2008 | 44,838,797 | 2007 | 43,845,161 | 2006 | 42,867,274 | 2005 | 41,898,777 | 2004 | 40,910,029 | 2003 | 39,892,358 | 2002 | 38,864,627 | 2001 | 37,835,414 | 2000 | 36,820,018 | 1999 | 35,797,714 | 1998 | 34,746,842 | 1997 | 33,660,297 | 1996 | 32,551,579 | 1995 | 31,421,371 | 1994 | 30,312,702 | 1993 | 29,280,051 | 1992 | 28,372,909 | 1991 | 27,608,133 | 1990 | 26,899,182 | 1989 | 26,197,228 | 1988 | 25,508,454 | 1987 | 24,813,499 | 1986 | 24,093,567 | 1985 | 23,319,766 | 1984 | 22,541,839 | 1983 | 21,832,008 | 1982 | 21,149,925 | 1981 | 20,483,037 | 1980 | 19,820,784 | 1979 | 19,195,880 | 1978 | 18,623,882 | 1977 | 18,068,251 | 1976 | 17,518,168 | 1975 | 16,977,351 | 1974 | 16,457,075 | 1973 | 15,955,003 | 1972 | 15,484,045 | 1971 | 15,034,426 | 1970 | 14,598,340 | 1969 | 14,163,154 | 1968 | 13,740,730 | 1967 | 13,382,293 | 1966 | 13,082,673 | 1965 | 12,805,764 | 1964 | 12,552,800 | 1963 | 12,302,902 | 1962 | 12,006,905 | 1961 | 11,677,512 | 1960 | 11,350,062 |
|