0% (2025)

52% (2008)

50% (2005)

48% (2010)

42% (2007)

52% (2005)

40% (2006)

30% (2006)

0% (2006)

30% (2008)

67% (2007)

34% (2006)

48% (2007)

62% (2006)

0% (1970)

0% (1970)