59% (2000)

62% (1995)

67% (2007)

57% (2001)

64% (1988)

57% (1991)

0% (2007)

68% (2000)

71% (2023)

68% (2009)

0% (1970)

62% (2000)

39% (1994)

64% (1985)

62% (1985)

54% (2015)

44% (2001)

68% (1991)

61% (2001)

62% (1988)