70% (2016)

70% (2015)

80% (2013)

35% (1993)

0% (1995)

61% (2018)

80% (1991)

30% (2018)

70% (1994)

80% (1986)

40% (2016)

85% (2011)

35% (2016)

79% (2007)

60% (2014)

85% (2016)

38% (1998)

0% (1992)

0% (2013)

80% (2018)