76% (2005)

70% (2013)

44% (2000)

52% (2015)

75% (2019)

42% (2018)

62% (2011)

0% (2010)

50% (2016)

50% (2015)

0% (2007)

100% (2016)

57% (2008)

35% (2013)

0% (1984)

58% (1999)

80% (2010)

70% (2005)

100% (1998)

78% (2001)