59% (2001)

62% (2015)

0% (1978)

70% (2006)

38% (1996)

46% (2019)

45% (1998)

71% (2009)

65% (2007)

20% (1992)

78% (1987)

48% (1980)

67% (1986)

58% (1984)

47% (1977)

60% (2000)

47% (2007)

74% (2018)

10% (1993)

62% (1990)