69% (1987)

81% (1980)

75% (1986)

67% (1993)

0% (2027)

61% (1995)

68% (1981)

57% (1989)

62% (2005)

72% (1987)

69% (1982)

56% (1991)

68% (1983)

53% (1986)

67% (1982)

58% (1980)

65% (1984)

59% (1992)

35% (1978)

68% (2015)