61% (2011)

63% (2013)

57% (2003)

0% (1974)

48% (1991)

62% (2024)

0% (2007)

65% (1991)

60% (2007)

61% (2014)

0% (2002)

40% (2009)

67% (2016)

80% (1970)

58% (2010)

54% (1960)

60% (2012)

43% (2012)

62% (1971)

64% (2019)