15% (2014)

70% (1997)

51% (2011)

60% (1992)

60% (1990)

60% (2006)

82% (2017)

74% (1997)

50% (1999)

69% (2006)

0% (2005)

64% (1999)

84% (2001)

0% (2018)

0% (1995)

81% (1997)

0% (1999)

75% (1999)

0% (1997)

82% (1998)