72% (2017)

64% (1992)

58% (2016)

70% (2005)

0% (1993)

0% (2008)

0% (1983)

0% (1978)

70% (2008)

0% (1982)

80% (2019)

60% (1976)

68% (2014)

72% (1985)

85% (2015)

73% (1986)

92% (2016)

54% (1996)

71% (2002)

55% (2002)