2001 393.177 27.117 57,31 1,74 2002 397.059 26.850 58,14 1,72 2003 403.262 25.184 59,33 1,69 2004 381.970 27.906 56,56 1,77 2005 387.613 24.869 57,78 1,73 2006 393.245 22.914 59 1,7 2007 395.196 24.649 59,59 1,68 2008 395.143 20.873 59,92 1,67 2009 392.841 20.213 59,88 1,67 2010 391.889 17.682 59,75 1,67 2011 390.988 13.634 59,77 1,67