55% (2022)

50% (2022)

61% (1981)

57% (2015)

65% (2014)

77% (2008)

65% (1978)

67% (2013)

61% (1982)

76% (2014)

72% (2007)

67% (2002)

69% (2008)

63% (1979)

58% (1985)

65% (2009)

51% (2014)

44% (2012)

69% (2004)

63% (2006)