71% (1994)

53% (1997)

69% (1993)

63% (2000)

70% (1985)

65% (1982)

62% (2001)

50% (2002)

69% (2001)

68% (2023)

66% (2002)

64% (2001)

60% (1979)

57% (2014)

57% (1988)

55% (1986)

66% (1978)

54% (1993)

45% (2016)

82% (2018)