48% (1998)

63% (2009)

51% (2016)

72% (2011)

52% (2001)

47% (2001)

46% (1999)

43% (2014)

61% (2013)

42% (2005)

51% (2003)

40% (2001)

49% (1998)

60% (2006)

41% (1994)

57% (2000)

38% (1997)

70% (1998)

57% (2003)

67% (1998)