67% (2016)

56% (2014)

61% (2006)

67% (2017)

64% (2014)

67% (1967)

66% (1993)

60% (2014)

62% (2015)

68% (2021)

70% (1980)

54% (2020)

67% (2002)

59% (1989)

62% (1967)

71% (2018)

59% (2020)

52% (2017)

70% (1999)

77% (1957)