69% (2009)

46% (1998)

57% (2004)

73% (2009)

61% (1998)

61% (2010)

59% (2008)

72% (2023)

56% (2023)

58% (2003)

67% (1971)

67% (2017)

64% (2019)

66% (2003)

73% (2012)

73% (2010)

76% (2004)

48% (2007)

66% (2022)

44% (2004)