65% (1991)

68% (2006)

56% (2011)

74% (1964)

0% (1975)

68% (1995)

53% (2002)

70% (1973)

53% (1995)

68% (2007)

70% (2021)

50% (2021)

45% (2016)

0% (1979)

43% (1996)

0% (1990)

65% (1985)

80% (1985)

55% (2016)

50% (2019)