66% (1994)

60% (2023)

63% (2011)

63% (1990)

69% (1991)

74% (1992)

57% (1994)

54% (2005)

64% (1995)

55% (2004)

34% (2009)

76% (1993)

67% (1988)

64% (2006)

66% (2001)

64% (2001)

64% (1998)

65% (2007)

55% (1999)

61% (2001)