57% (2001)

63% (2017)

41% (2002)

54% (2015)

60% (1999)

39% (2015)

71% (2016)

56% (2015)

61% (2002)

57% (1997)

35% (2000)

48% (2000)

52% (2001)

33% (2001)

0% (1999)

50% (1999)

55% (2007)

47% (1998)

40% (2011)

60% (2009)