Year | Value | 2022 | 71,697,030 | 2021 | 71,601,103 | 2020 | 71,475,664 | 2019 | 71,307,763 | 2018 | 71,127,802 | 2017 | 70,898,202 | 2016 | 70,607,037 | 2015 | 70,294,397 | 2014 | 69,960,943 | 2013 | 69,578,602 | 2012 | 69,157,023 | 2011 | 68,712,846 | 2010 | 68,270,489 | 2009 | 67,813,654 | 2008 | 67,328,239 | 2007 | 66,826,754 | 2006 | 66,319,525 | 2005 | 65,821,360 | 2004 | 65,311,166 | 2003 | 64,776,956 | 2002 | 64,222,580 | 2001 | 63,649,892 | 2000 | 63,066,603 | 1999 | 62,442,651 | 1998 | 61,745,217 | 1997 | 60,989,108 | 1996 | 60,211,096 | 1995 | 59,424,834 | 1994 | 58,610,010 | 1993 | 57,776,082 | 1992 | 56,939,020 | 1991 | 56,099,865 | 1990 | 55,228,410 | 1989 | 54,324,004 | 1988 | 53,410,965 | 1987 | 52,479,181 | 1986 | 51,542,094 | 1985 | 50,594,940 | 1984 | 49,636,724 | 1983 | 48,670,565 | 1982 | 47,700,340 | 1981 | 46,727,292 | 1980 | 45,737,753 | 1979 | 44,760,091 | 1978 | 43,806,715 | 1977 | 42,843,802 | 1976 | 41,882,128 | 1975 | 40,908,471 | 1974 | 39,900,961 | 1973 | 38,873,060 | 1972 | 37,834,384 | 1971 | 36,807,997 | 1970 | 35,791,728 | 1969 | 34,787,583 | 1968 | 33,807,357 | 1967 | 32,839,341 | 1966 | 31,883,754 | 1965 | 30,940,270 | 1964 | 30,013,573 | 1963 | 29,114,124 | 1962 | 28,242,174 | 1961 | 27,399,963 | 1960 | 26,596,584 |
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