68% (2020)

67% (2011)

58% (2002)

67% (2004)

46% (2009)

46% (2002)

74% (2012)

58% (2017)

69% (2009)

69% (2014)

61% (2014)

72% (2006)

51% (2011)

59% (2005)

69% (2016)

56% (2017)

66% (2009)

58% (2005)

58% (2004)

64% (2016)