75% (2013)

0% (1993)

0% (1950)

0% (2025)

50% (2000)

64% (2013)

58% (1993)

80% (2015)

67% (2015)

73% (1987)

73% (2010)

56% (1988)

67% (2000)

73% (1964)

70% (2015)

71% (2017)

0% (2008)

75% (2002)

61% (1980)

67% (2007)