80% (2020)

50% (2015)

67% (2006)

0% (2008)

60% (2017)

0% (2012)

100% (2011)

40% (2015)

70% (2019)

0% (2009)

0% (2014)

0% (1984)

40% (1977)

0% (1982)

0% (2016)

0% (1989)

40% (1981)

40% (2016)

0% (2009)

80% (2013)