81% (2005)

20% (1998)

73% (1998)

81% (2006)

51% (1995)

60% (2014)

27% (2002)

20% (2004)

76% (2006)

55% (2000)

20% (1997)

20% (2004)

0% (2006)

0% (2016)

93% (2018)

20% (2006)

83% (2006)

20% (2007)

0% (2005)

0% (2008)