10% (1987)

77% (1987)

75% (2018)

79% (2008)

67% (2011)

57% (2019)

46% (2020)

20% (1996)

77% (2018)

79% (1939)

73% (1993)

61% (2010)

77% (1965)

51% (1969)

70% (1997)

20% (1984)

77% (1997)

64% (2012)

73% (1985)

61% (2015)