67% (2008)

63% (2007)

64% (2006)

58% (2011)

0% (2013)

64% (2012)

60% (2005)

78% (2012)

55% (2011)

70% (2009)

60% (2011)

70% (2019)

63% (2012)

65% (2011)

47% (2020)

71% (2010)

61% (2014)

64% (2011)

63% (2006)

63% (2006)