60% (2004)

61% (1997)

50% (1976)

67% (1983)

57% (2015)

45% (2024)

68% (1972)

62% (2015)

45% (1989)

42% (2012)

40% (1993)

63% (1992)

23% (2011)

62% (1978)

61% (2005)

65% (2010)

48% (2015)

58% (1988)

68% (1973)

64% (1988)