| Year | Value | | 2023 | 1,499,097 | | 2022 | 1,488,928 | | 2021 | 1,441,655 | | 2020 | 1,426,055 | | 2019 | 1,426,075 | | 2018 | 1,409,086 | | 2017 | 1,401,892 | | 2016 | 1,390,119 | | 2015 | 1,357,389 | | 2014 | 1,351,753 | | 2013 | 1,355,535 | | 2012 | 1,359,757 | | 2011 | 1,361,914 | | 2010 | 1,359,625 | | 2009 | 1,369,258 | | 2008 | 1,365,678 | | 2007 | 1,373,024 | | 2006 | 1,371,963 | | 2005 | 1,354,661 | | 2004 | 1,350,341 | | 2003 | 1,332,437 | | 2002 | 1,341,436 | | 2001 | 1,326,362 | | 2000 | 1,336,801 | | 1999 | 1,331,740 | | 1998 | 1,319,522 | | 1997 | 1,307,814 | | 1996 | 1,300,398 | | 1995 | 1,268,268 | | 1994 | 1,283,025 | | 1993 | 1,359,259 | | 1992 | 1,368,365 | | 1991 | 1,349,289 |
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