Year | Value | 2023 | 2,118,754 | 2022 | 2,158,240 | 2021 | 2,197,445 | 2020 | 2,228,159 | 2019 | 2,248,872 | 2018 | 2,275,604 | 2017 | 2,320,326 | 2016 | 2,374,944 | 2015 | 2,430,127 | 2014 | 2,479,458 | 2013 | 2,512,540 | 2012 | 2,522,595 | 2011 | 2,516,836 | 2010 | 2,510,549 | 2009 | 2,509,202 | 2008 | 2,510,787 | 2007 | 2,515,434 | 2006 | 2,527,118 | 2005 | 2,553,248 | 2004 | 2,594,407 | 2003 | 2,639,094 | 2002 | 2,679,852 | 2001 | 2,708,637 | 2000 | 2,709,250 | 1999 | 2,686,052 | 1998 | 2,664,308 | 1997 | 2,653,104 | 1996 | 2,652,369 | 1995 | 2,670,448 | 1994 | 2,710,941 | 1993 | 2,764,417 | 1992 | 2,819,521 | 1991 | 2,866,359 | 1990 | 2,899,144 | 1989 | 2,915,243 | 1988 | 2,918,599 | 1987 | 2,915,616 | 1986 | 2,906,398 | 1985 | 2,888,177 | 1984 | 2,854,844 | 1983 | 2,804,957 | 1982 | 2,742,824 | 1981 | 2,673,430 | 1980 | 2,599,101 | 1979 | 2,521,861 | 1978 | 2,444,029 | 1977 | 2,367,249 | 1976 | 2,294,251 | 1975 | 2,224,250 | 1974 | 2,154,826 |
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