70% (2008)

80% (2010)

84% (1999)

73% (2007)

75% (2013)

72% (1969)

69% (1982)

88% (2018)

72% (2015)

80% (2018)

90% (1982)

0% (1998)

80% (1963)

20% (2018)

78% (2019)

71% (2006)

60% (2019)

0% (1978)

50% (2008)

50% (2015)