84% (2005)

82% (2005)

62% (1978)

59% (1999)

49% (1994)

49% (1977)

53% (1997)

54% (1996)

58% (1983)

62% (1993)

56% (2011)

55% (1986)

56% (2004)

61% (1986)

85% (1979)

43% (1975)

58% (1980)

47% (2022)

0% (2017)

53% (1985)