20% (2000)

100% (2019)

28% (2009)

70% (2015)

53% (1992)

67% (2005)

0% (2018)

0% (2013)

0% (1970)

80% (2011)

82% (2011)

0% (2002)

80% (2012)

0% (1994)

57% (2010)

72% (2014)

64% (1991)

97% (2013)

78% (2014)

80% (2021)