50% (1993)

60% (2003)

65% (2012)

40% (2001)

63% (2009)

85% (2005)

68% (2001)

58% (2001)

80% (2006)

50% (2013)

75% (2010)

61% (2012)

70% (2015)

92% (2012)

100% (1987)

100% (2012)

42% (1993)

67% (2020)

70% (2003)

55% (2007)