60% (2010)

0% (2003)

80% (2000)

40% (2015)

100% (1993)

60% (2013)

0% (2011)

75% (2011)

76% (2006)

70% (2009)

60% (2013)

0% (1972)

65% (1998)

71% (2013)

43% (2008)

71% (2015)

70% (2009)

75% (2012)

83% (2005)

78% (2018)