65% (1970)

37% (1995)

61% (2004)

70% (1991)

0% (1988)

48% (1992)

30% (1995)

50% (1985)

54% (1995)

64% (2023)

35% (2011)

69% (2005)

65% (1973)

53% (1990)

57% (2007)

30% (1997)

47% (2009)

30% (2003)

71% (1991)

50% (2004)