68% (2011)

76% (2009)

60% (2001)

50% (1968)

55% (2002)

20% (1997)

73% (2007)

37% (1969)

55% (2008)

0% (1991)

79% (2015)

100% (2010)

62% (2003)

43% (2014)

56% (2024)

78% (2018)

0% (1996)

63% (1995)

60% (2019)

68% (2004)