36% (2014)

53% (2011)

50% (2005)

51% (1965)

65% (1956)

54% (1973)

67% (2017)

44% (1966)

61% (1975)

52% (2013)

62% (1976)

32% (1983)

50% (1993)

80% (2019)

62% (2017)

48% (1988)

33% (2003)

66% (2009)

47% (2008)

50% (2018)