64% (2014)

72% (2019)

64% (2014)

65% (1997)

78% (2015)

83% (2008)

59% (1993)

66% (2005)

79% (2004)

62% (2015)

66% (2007)

50% (2016)

68% (1995)

61% (2016)

60% (2012)

54% (2001)

90% (2014)

55% (1990)

60% (2007)

62% (1993)