70% (2014)

75% (2013)

63% (1998)

70% (1997)

57% (2016)

0% (2017)

0% (1993)

0% (1999)

80% (1996)

82% (1996)

80% (2014)

81% (2011)

85% (2008)

81% (2008)

80% (2018)

58% (2018)

72% (1998)

40% (2013)

0% (2011)

53% (1995)