67% (2002)

68% (2011)

72% (1979)

64% (2014)

62% (2014)

69% (2010)

67% (1968)

40% (1993)

45% (1989)

55% (1983)

58% (2020)

64% (1970)

70% (1975)

54% (2008)

53% (1996)

59% (2007)

59% (2004)

59% (1992)

38% (2024)

56% (2021)