64% (1972)

72% (1964)

62% (1996)

64% (2010)

57% (1988)

48% (1988)

75% (2017)

56% (2011)

50% (1973)

85% (2017)

69% (2017)

58% (2009)

66% (1979)

40% (2024)

62% (2010)

0% (1984)

46% (2014)

58% (2003)

10% (1989)

20% (2012)