70% (2000)

0% (1989)

75% (1982)

43% (2005)

63% (2016)

70% (2009)

45% (2009)

65% (2001)

60% (1997)

75% (2001)

49% (2018)

50% (1992)

59% (2010)

80% (2009)

40% (2015)

25% (2008)

0% (1994)

50% (2004)

90% (1967)

0% (2021)