66% (1993)

44% (2015)

67% (2008)

66% (1994)

63% (2006)

72% (1996)

71% (1993)

68% (1994)

69% (1996)

69% (1994)

72% (1995)

73% (1997)

65% (1995)

68% (1996)

70% (1997)

71% (1997)

79% (2019)

57% (2001)

60% (1997)

20% (1990)