74% (2013)

72% (1987)

77% (2015)

30% (2020)

69% (2000)

75% (1938)

61% (2016)

50% (2009)

49% (2019)

74% (2018)

60% (1987)

68% (1991)

79% (2016)

68% (2012)

51% (1983)

64% (1994)

57% (2016)

68% (1997)

41% (1997)

60% (1994)