Year | Value | 2022 | 1,169,160,081 | 2021 | 1,168,184,734 | 2020 | 1,166,180,759 | 2019 | 1,162,846,377 | 2018 | 1,157,938,526 | 2017 | 1,151,985,462 | 2016 | 1,144,980,344 | 2015 | 1,137,981,399 | 2014 | 1,130,672,640 | 2013 | 1,122,773,269 | 2012 | 1,114,551,840 | 2011 | 1,106,422,595 | 2010 | 1,099,396,278 | 2009 | 1,092,703,428 | 2008 | 1,085,395,180 | 2007 | 1,077,975,505 | 2006 | 1,070,748,373 | 2005 | 1,063,666,123 | 2004 | 1,056,812,928 | 2003 | 1,050,092,932 | 2002 | 1,043,259,035 | 2001 | 1,036,220,869 | 2000 | 1,028,676,542 | 1999 | 1,020,695,408 | 1998 | 1,011,946,011 | 1997 | 1,002,518,444 | 1996 | 992,692,122 | 1995 | 982,744,382 | 1994 | 972,602,847 | 1993 | 962,015,489 | 1992 | 951,144,404 | 1991 | 939,561,343 | 1990 | 927,248,336 | 1989 | 914,389,307 | 1988 | 900,733,941 | 1987 | 886,501,687 | 1986 | 872,362,588 | 1985 | 859,016,264 | 1984 | 846,493,279 | 1983 | 834,369,655 | 1982 | 821,792,073 | 1981 | 809,195,692 | 1980 | 797,664,287 | 1979 | 786,518,473 | 1978 | 775,311,752 | 1977 | 764,054,132 | 1976 | 752,508,875 | 1975 | 740,290,508 | 1974 | 727,530,041 | 1973 | 713,631,438 | 1972 | 698,987,264 | 1971 | 683,871,395 | 1970 | 668,016,395 | 1969 | 652,481,288 | 1968 | 637,225,570 | 1967 | 622,739,076 | 1966 | 608,662,775 | 1965 | 594,131,094 | 1964 | 581,011,456 | 1963 | 568,233,114 | 1962 | 555,232,701 | 1961 | 548,088,925 | 1960 | 547,229,397 |
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