73% (2001)

28% (2006)

77% (2010)

60% (2007)

30% (2005)

60% (2002)

30% (2003)

35% (2006)

0% (2007)

76% (2004)

0% (2007)

30% (2005)

50% (2013)

0% (2007)

0% (2021)

90% (2017)

90% (1992)

0% (2011)

75% (2002)

85% (2010)