74% (1971)

72% (2019)

65% (2019)

80% (2017)

70% (2001)

55% (1975)

0% (2015)

60% (1976)

42% (1978)

0% (1986)

59% (2018)

73% (1987)

70% (1957)

54% (1974)

60% (1979)

60% (1990)

10% (2024)

0% (2010)

50% (2010)

80% (2012)