75% (2008)

60% (1998)

35% (2004)

64% (1999)

70% (2017)

58% (2009)

0% (1999)

57% (1989)

0% (2015)

0% (1970)

0% (1980)

65% (2000)

82% (1982)

70% (1970)

0% (2013)

70% (2013)

0% (1970)

50% (2020)

63% (2001)

0% (1970)