75% (2010)

78% (2018)

70% (2010)

71% (2012)

85% (2019)

68% (2008)

50% (2009)

64% (2011)

67% (2018)

70% (1997)

67% (2017)

60% (1994)

73% (2017)

64% (2004)

83% (2004)

80% (2017)

73% (2010)

69% (2016)

0% (1994)

73% (2018)