65% (2018)

61% (2007)

70% (2016)

68% (2007)

61% (1998)

67% (2014)

66% (2012)

66% (2005)

55% (2011)

59% (2018)

73% (2015)

72% (2018)

69% (2001)

69% (2001)

75% (2012)

46% (2011)

64% (2009)

60% (2005)

66% (2013)

63% (2009)