89% (2009)

82% (2017)

80% (2017)

80% (2010)

75% (2006)

100% (2020)

0% (2011)

60% (2009)

70% (2007)

0% (2011)

80% (2021)

0% (2015)

0% (2008)

0% (2007)

0% (1970)