43% (2008)

10% (2002)

22% (2003)

56% (1998)

53% (2000)

30% (2008)

25% (2003)

34% (2005)

32% (2004)

28% (2003)

40% (2002)

50% (2005)

49% (2009)

10% (2002)

30% (2018)

50% (2003)

20% (2000)

43% (2001)

53% (2002)

27% (2002)