69% (1982)

58% (1991)

80% (2013)

78% (1998)

50% (2019)

80% (2001)

0% (2009)

70% (1978)

80% (1991)

0% (1983)

70% (2005)

80% (2001)

0% (2012)

100% (1978)

70% (2004)

67% (1989)

0% (1987)

0% (2018)

90% (2019)

60% (2014)