63% (2015)

63% (2017)

57% (2001)

71% (2016)

56% (2015)

60% (1999)

41% (2002)

48% (2000)

62% (2002)

39% (2015)

40% (2011)

35% (2000)

57% (1997)

50% (1999)

52% (2001)

33% (2001)

0% (2011)

93% (2014)

0% (2013)

57% (2010)