Year | Value | 2022 | 3,489,648 | 2021 | 3,440,811 | 2020 | 3,377,353 | 2019 | 3,285,571 | 2018 | 3,189,741 | 2017 | 3,090,949 | 2016 | 2,991,177 | 2015 | 2,900,063 | 2014 | 2,819,963 | 2013 | 2,748,332 | 2012 | 2,680,933 | 2011 | 2,611,619 | 2010 | 2,538,712 | 2009 | 2,464,014 | 2008 | 2,388,322 | 2007 | 2,311,130 | 2006 | 2,235,070 | 2005 | 2,165,120 | 2004 | 2,101,927 | 2003 | 2,041,003 | 2002 | 1,980,586 | 2001 | 1,923,502 | 2000 | 1,871,125 | 1999 | 1,819,532 | 1998 | 1,769,716 | 1997 | 1,722,671 | 1996 | 1,674,486 | 1995 | 1,626,218 | 1994 | 1,580,749 | 1993 | 1,533,492 | 1992 | 1,481,812 | 1991 | 1,434,189 | 1990 | 1,391,399 | 1989 | 1,348,139 | 1988 | 1,309,086 | 1987 | 1,274,112 | 1986 | 1,239,768 | 1985 | 1,209,447 | 1984 | 1,181,547 | 1983 | 1,155,786 | 1982 | 1,130,793 | 1981 | 1,107,065 | 1980 | 1,086,669 | 1979 | 1,063,680 | 1978 | 1,035,818 | 1977 | 1,008,715 | 1976 | 982,571 | 1975 | 955,922 | 1974 | 930,186 | 1973 | 904,685 | 1972 | 880,467 | 1971 | 858,024 | 1970 | 837,040 | 1969 | 817,575 | 1968 | 799,144 | 1967 | 781,324 | 1966 | 763,716 | 1965 | 745,625 | 1964 | 727,072 | 1963 | 708,944 | 1962 | 691,642 | 1961 | 675,777 | 1960 | 662,041 |
|