67% (2016)

0% (2009)

20% (2006)

80% (2018)

66% (2003)

0% (2019)

90% (2015)

40% (2013)

62% (2004)

60% (1995)

76% (2014)

35% (2009)

0% (2014)

80% (2016)

0% (2016)

61% (1970)

55% (1971)

80% (2014)

35% (1987)

82% (2004)