Year | Value | 2023 | 3,169,686 | 2022 | 3,141,486 | 2021 | 3,070,703 | 2020 | 3,028,252 | 2019 | 3,032,098 | 2018 | 2,990,219 | 2017 | 2,966,464 | 2016 | 2,939,677 | 2015 | 2,895,364 | 2014 | 2,865,028 | 2013 | 2,850,392 | 2012 | 2,871,734 | 2011 | 2,887,130 | 2010 | 2,888,564 | 2009 | 2,909,160 | 2008 | 2,918,710 | 2007 | 2,924,753 | 2006 | 2,917,717 | 2005 | 2,893,154 | 2004 | 2,895,623 | 2003 | 2,868,194 | 2002 | 2,868,928 | 2001 | 2,841,507 | 2000 | 2,853,060 | 1999 | 2,861,273 | 1998 | 2,832,388 | 1997 | 2,841,305 | 1996 | 2,827,134 | 1995 | 2,793,251 | 1994 | 2,775,171 | 1993 | 2,898,901 | 1992 | 2,924,273 | 1991 | 2,903,665 |
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