64% (1993)

52% (1993)

48% (2008)

70% (2011)

50% (1983)

51% (2017)

44% (1984)

60% (2006)

79% (1991)

39% (2014)

47% (2013)

52% (2006)

63% (1987)

42% (2006)

60% (2018)

52% (1993)

55% (1979)

72% (1979)

54% (1992)

45% (1999)