63% (1975)

50% (1961)

63% (2015)

30% (2012)

0% (2003)

10% (2020)

50% (1965)

0% (2025)

60% (2023)

0% (1981)

0% (1974)

0% (1976)

70% (1992)

70% (2009)

80% (1994)

0% (1968)

80% (1990)

0% (2004)

48% (1967)

64% (2009)