38% 2004 1351069 924589 426480 68.43% 2005 1347510 922989 424521 68.50% 2007 1342409 921062 421347 68.61% 2008 1340935 920885 420050 68.67% 2009 1340415 921484 418931 68.75% 2010 1340127 922398 417729 68.83% 2011 1340194 924100 416094 68.95% 2012 1339662 924966 414696 69.04%