63% (2017)

54% (2015)

56% (2015)

71% (2016)

41% (2002)

60% (1999)

57% (2001)

61% (2002)

57% (1997)

48% (2000)

33% (2001)

39% (2015)

35% (2000)

52% (2001)

47% (1998)

40% (2011)

40% (2011)

0% (2009)

0% (2012)

55% (2007)