60% (1998)

45% (1995)

50% (2006)

59% (1997)

60% (2008)

82% (2016)

0% (1996)

20% (1985)

58% (1976)

56% (2014)

44% (2013)

66% (2016)

70% (2004)

64% (2010)

58% (1991)

56% (2019)

60% (1975)

90% (2004)

68% (1993)

60% (1995)