65% (2012)

64% (1999)

61% (1996)

65% (1997)

73% (2016)

63% (2013)

55% (2000)

65% (1993)

54% (2003)

69% (2018)

50% (1996)

55% (1999)

54% (2014)

64% (2000)

50% (2004)

50% (2013)