| Year | Value | | 2023 | 1,857,413 | | 2022 | 1,869,667 | | 2021 | 1,927,526 | | 2020 | 1,946,988 | | 2019 | 1,980,053 | | 2018 | 1,974,325 | | 2017 | 1,958,144 | | 2016 | 1,934,493 | | 2015 | 1,918,964 | | 2014 | 1,889,450 | | 2013 | 1,868,301 | | 2012 | 1,822,349 | | 2011 | 1,773,709 | | 2010 | 1,713,706 | | 2009 | 1,729,270 | | 2008 | 1,707,893 | | 2007 | 1,681,303 | | 2006 | 1,637,489 | | 2005 | 1,586,716 | | 2004 | 1,557,748 | | 2003 | 1,521,315 | | 2002 | 1,518,328 | | 2001 | 1,460,044 | | 2000 | 1,387,277 | | 1999 | 1,357,441 | | 1998 | 1,327,969 | | 1997 | 1,288,049 | | 1996 | 1,260,308 | | 1995 | 1,188,045 | | 1994 | 1,147,727 | | 1993 | 1,096,995 | | 1992 | 1,063,780 | | 1991 | 1,080,975 |
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