65% (2006)

73% (2019)

74% (1981)

60% (2019)

50% (2013)

56% (1978)

53% (2014)

41% (1985)

58% (2005)

28% (1979)

70% (2016)

62% (2005)

65% (1969)

65% (2017)

64% (1969)

72% (2009)

60% (1982)

46% (2007)

68% (2009)

57% (2018)