65% (2016)

39% (2016)

52% (2010)

52% (2009)

57% (1988)

58% (2011)

55% (1987)

42% (2012)

63% (1973)

54% (2016)

50% (2013)

0% (1992)

0% (1976)

0% (2003)

0% (1999)

10% (1974)

0% (1976)

40% (1992)

0% (1993)

0% (1992)