69% (2005)

64% (2010)

75% (2016)

66% (2013)

72% (2011)

70% (2013)

63% (2010)

63% (2015)

67% (2018)

78% (2016)

50% (1935)

62% (2016)

0% (2007)

45% (2015)

49% (2013)

73% (2013)

70% (2016)

73% (2016)

0% (1994)

62% (2016)