57% (1994)

58% (1985)

58% (2014)

57% (1997)

68% (2004)

55% (2002)

66% (1996)

70% (1997)

61% (1991)

50% (1998)

54% (2021)

67% (1997)

49% (1984)

39% (2000)

60% (2006)

56% (1996)

73% (1987)

53% (1985)

35% (2004)

58% (1991)