72% (2015)

66% (2000)

52% (2024)

62% (2002)

59% (1991)

53% (2006)

61% (2017)

76% (2020)

77% (2022)

72% (2023)

73% (1977)

66% (1994)

59% (2009)

56% (1972)

54% (2011)

57% (2005)

70% (2005)

73% (2024)

61% (2017)

69% (2011)