23% (2008)

80% (2006)

62% (2014)

62% (2017)

0% (2011)

100% (2012)

70% (2020)

50% (2011)

60% (2017)

60% (2007)

40% (2015)

30% (2004)

50% (2001)

0% (2016)

0% (2012)

70% (1995)

20% (2007)

47% (2013)

0% (2013)

10% (1997)