70% (1991)

70% (1993)

25% (2013)

45% (1998)

56% (1964)

56% (1992)

72% (1995)

61% (2007)

60% (2016)

50% (1998)

57% (1972)

62% (2015)

65% (2025)

48% (2002)

50% (1993)

47% (1979)

64% (2010)

60% (1971)

59% (2001)

65% (1968)