74% (2009)

78% (2010)

78% (1965)

67% (2008)

69% (2023)

52% (2025)

72% (2003)

71% (1992)

64% (2016)

61% (2016)

56% (2024)

57% (2016)

72% (1955)

64% (2020)

77% (1996)

71% (2018)

55% (2017)

65% (1996)

75% (2010)

72% (2005)