0% (2004)

0% (2013)

0% (2010)

55% (2003)

56% (2012)

0% (1990)

64% (2011)

50% (2006)

10% (2006)

78% (2007)

70% (1964)

20% (1989)

92% (1993)

0% (2015)

64% (2012)

68% (1999)

61% (1967)

100% (2011)

0% (2017)

35% (2009)