60% (1970)

5% (1988)

60% (2019)

0% (1970)

0% (2012)

0% (2009)

100% (2006)

0% (2011)

70% (2015)

65% (1979)

0% (1982)

0% (1987)

0% (1994)

0% (1993)

80% (2007)

80% (1995)

80% (1992)

70% (2018)

0% (1998)

30% (2019)