60% (1970)

68% (1974)

50% (2014)

53% (2021)

60% (1972)

62% (1975)

62% (2022)

48% (2013)

67% (2014)

55% (1967)

79% (2013)

69% (2004)

60% (1995)

87% (2017)

70% (2007)

40% (2000)

66% (2000)

78% (2008)

52% (1998)

0% (2001)