67% (2004)

61% (2013)

76% (2021)

67% (2007)

59% (2023)

77% (2006)

73% (2014)

75% (2010)

66% (2005)

55% (2006)

68% (2008)

60% (2006)

58% (1999)

53% (2004)

63% (2007)

64% (2009)

50% (2006)

71% (2012)

72% (1991)

68% (1999)