65% (2000)

72% (1995)

68% (2021)

69% (2012)

67% (2000)

60% (2004)

66% (1999)

63% (1999)

47% (2002)

56% (2004)

55% (2002)

67% (1998)

59% (1999)

35% (2004)

35% (2010)

57% (2004)

37% (2005)

45% (2006)

10% (2004)

0% (1995)