65% (1998)

55% (2013)

58% (1995)

51% (1991)

66% (1999)

80% (2009)

55% (2017)

59% (1993)

72% (2012)

57% (1993)

69% (2002)

60% (1997)

74% (2012)

47% (1992)

66% (1998)

46% (1989)

72% (2020)

10% (1987)

50% (2003)

78% (2013)