48% (1966)

49% (2000)

62% (2005)

63% (1986)

68% (2010)

59% (1994)

77% (2008)

57% (2014)

70% (1968)

40% (1989)

68% (2013)

63% (1961)

32% (2011)

66% (1988)

62% (2021)

46% (2015)

59% (2010)

41% (1984)

64% (1969)

62% (2017)