66% (2020)

52% (2010)

50% (1988)

0% (1996)

76% (2016)

70% (2010)

64% (1988)

53% (2005)

73% (2012)

73% (2006)

0% (1990)

100% (2012)

20% (2006)

80% (2009)

60% (2005)

55% (2008)

70% (2003)

0% (2002)

52% (2005)

65% (2008)