0% (2008)

100% (2009)

80% (2018)

70% (2006)

0% (2000)

100% (1991)

90% (2016)

70% (2004)

0% (1988)

80% (1989)

85% (1995)

0% (2011)

0% (1977)

80% (2016)

0% (1989)

0% (1992)

74% (1997)

90% (1980)

84% (1999)

90% (2019)