66% (1999)

55% (1986)

53% (1991)

30% (1976)

69% (1990)

64% (1993)

57% (1990)

45% (2004)

42% (1994)

59% (2010)

59% (2010)

64% (1974)

56% (1964)

70% (2001)

56% (2008)

25% (1992)

40% (2002)

57% (1978)

68% (2024)

30% (1992)