46% (2001)

44% (1999)

61% (2004)

64% (2000)

64% (2003)

57% (2008)

32% (2002)

87% (2007)

55% (2005)

56% (1998)

51% (2014)

30% (2003)

46% (2005)

30% (1999)

46% (2004)

30% (1999)

50% (1999)