Year | Value | 2023 | 496,647,143 | 2022 | 495,324,016 | 2021 | 492,848,032 | 2020 | 482,289,448 | 2019 | 489,747,187 | 2018 | 486,858,601 | 2017 | 483,965,438 | 2016 | 482,924,868 | 2015 | 481,167,707 | 2014 | 478,559,506 | 2013 | 475,474,860 | 2012 | 474,023,046 | 2011 | 471,075,661 | 2010 | 465,715,982 | 2009 | 465,034,416 | 2008 | 464,339,687 | 2007 | 462,891,101 | 2006 | 457,447,105 | 2005 | 454,434,820 | 2004 | 450,578,746 | 2003 | 447,347,696 | 2002 | 443,244,389 | 2001 | 440,085,353 | 2000 | 436,586,049 | 1999 | 430,358,971 | 1998 | 424,151,599 | 1997 | 416,751,683 | 1996 | 410,530,442 | 1995 | 403,845,503 | 1994 | 397,505,149 | 1993 | 390,784,532 | 1992 | 385,877,920 | 1991 | 379,816,914 |
|