64% (2013)

59% (2003)

30% (1997)

43% (1967)

37% (2008)

30% (2018)

60% (1990)

52% (1999)

46% (2003)

59% (2005)

80% (1984)

65% (2009)

49% (2015)

0% (2003)

50% (1989)

90% (1985)

69% (2013)

63% (2022)

0% (2000)

55% (2002)