69% (1991)

32% (1978)

40% (1976)

70% (2011)

59% (2004)

74% (1997)

0% (2010)

65% (1985)

65% (2022)

50% (1976)

36% (1978)

72% (1985)

0% (2000)

0% (1993)

0% (2002)

20% (1999)

72% (2005)

48% (1982)

42% (1996)

10% (2011)