0% (1970)

35% (1965)

66% (1999)

72% (2005)

56% (2017)

79% (2005)

68% (2001)

59% (2011)

83% (2001)

73% (2017)

62% (2022)

61% (2013)

69% (1972)

70% (2006)

66% (2003)

67% (2016)

30% (1981)

70% (2021)

64% (1993)

58% (1995)