56% (1993)

78% (2008)

55% (2014)

73% (2019)

69% (2007)

62% (2005)

64% (1993)

67% (2006)

61% (2009)

69% (1992)

52% (1996)

55% (1998)

57% (1993)

61% (2005)

40% (1994)

56% (1994)

75% (2010)

10% (1993)

73% (1997)

47% (2009)