67% (2021)

58% (2016)

52% (1973)

60% (2011)

85% (2000)

71% (1985)

66% (2000)

68% (1976)

80% (2014)

55% (2010)

70% (1995)

50% (2018)

61% (2014)

60% (2014)

70% (2011)

65% (2005)

42% (2023)

75% (1985)

70% (1993)

64% (2004)