0% (1997)

45% (2003)

63% (2008)

40% (2008)

0% (1996)

50% (2011)

63% (1954)

48% (2009)

53% (2006)

50% (2007)

52% (2006)

0% (1973)

52% (2011)

0% (2025)

10% (2017)

0% (2016)

0% (1980)

0% (2006)

0% (1981)

80% (2015)