70% (1996)

48% (1983)

56% (2014)

73% (2006)

50% (1992)

46% (1998)

65% (1987)

65% (2006)

70% (1999)

62% (2010)

48% (2008)

66% (1989)

45% (2010)

70% (1987)

58% (2014)

54% (2019)

44% (2014)

63% (2006)

61% (1969)

52% (1990)