65% (2007)

73% (2007)

60% (2011)

61% (2010)

56% (2013)

66% (2023)

72% (2009)

60% (2017)

62% (2001)

63% (2008)

61% (2006)

60% (2011)

66% (2007)

65% (2015)

67% (2005)

69% (2005)

0% (1994)