62% (2010)

83% (2011)

39% (2000)

82% (2006)

77% (2004)

73% (1982)

49% (2005)

75% (2015)

84% (2015)

63% (2016)

31% (2001)

47% (2001)

60% (1982)

0% (1982)

71% (2005)

50% (1995)

50% (2002)

53% (2013)

61% (1998)

80% (1999)