69% (2006)

54% (2021)

63% (2000)

57% (2007)

71% (2014)

69% (1993)

59% (2017)

73% (2013)

69% (2015)

66% (2015)

74% (2007)

62% (2002)

64% (2002)

59% (2015)

53% (2022)

77% (1974)

64% (2021)

72% (2017)

58% (1970)

46% (2020)