Year | Value | 2022 | 2,618,486 | 2021 | 2,602,229 | 2020 | 2,592,602 | 2019 | 2,597,028 | 2018 | 2,615,011 | 2017 | 2,643,955 | 2016 | 2,689,259 | 2015 | 2,754,205 | 2014 | 2,823,118 | 2013 | 2,879,424 | 2012 | 2,921,011 | 2011 | 2,946,911 | 2010 | 2,958,450 | 2009 | 2,960,988 | 2008 | 2,959,775 | 2007 | 2,956,041 | 2006 | 2,949,591 | 2005 | 2,940,039 | 2004 | 2,915,374 | 2003 | 2,870,506 | 2002 | 2,825,044 | 2001 | 2,786,377 | 2000 | 2,722,670 | 1999 | 2,611,055 | 1998 | 2,480,257 | 1997 | 2,346,924 | 1996 | 2,206,771 | 1995 | 2,077,738 | 1994 | 1,959,024 | 1993 | 1,837,646 | 1992 | 1,717,056 | 1991 | 1,606,648 | 1990 | 1,502,999 | 1989 | 1,410,835 | 1988 | 1,343,242 | 1987 | 1,291,707 | 1986 | 1,249,941 | 1985 | 1,218,574 | 1984 | 1,196,197 | 1983 | 1,182,043 | 1982 | 1,172,131 | 1981 | 1,160,583 | 1980 | 1,142,979 | 1979 | 1,118,889 | 1978 | 1,087,733 | 1977 | 1,050,217 | 1976 | 1,012,876 | 1975 | 978,921 | 1974 | 946,370 | 1973 | 914,375 | 1972 | 883,338 | 1971 | 851,827 | 1970 | 818,642 | 1969 | 784,375 | 1968 | 749,412 | 1967 | 714,358 | 1966 | 681,838 | 1965 | 653,307 | 1964 | 628,490 | 1963 | 607,575 | 1962 | 590,083 | 1961 | 574,125 | 1960 | 558,982 |
|