80% (2003)

54% (1969)

72% (2007)

66% (1989)

69% (2006)

39% (1980)

77% (2007)

47% (2008)

35% (1986)

31% (1981)

65% (2008)

73% (2010)

100% (1990)

71% (2012)

73% (1980)

72% (2023)

75% (2020)

38% (1982)

71% (2013)

62% (1986)