0% (2011)

0% (1973)

95% (2004)

10% (2012)

52% (2007)

70% (2007)

60% (2011)

70% (1984)

0% (1994)

69% (2018)

67% (2009)

20% (2018)

50% (2005)

0% (1970)

90% (2005)

0% (2011)

0% (1997)

50% (1996)

70% (1991)

89% (2017)