54% (1995)

67% (1979)

63% (2006)

48% (2015)

50% (1991)

54% (1978)

58% (1988)

56% (1987)

68% (2002)

53% (2008)

0% (1986)

49% (2008)

46% (1991)

48% (2011)

67% (2012)

53% (2000)

61% (1985)

66% (2018)

50% (1989)

51% (1990)