38% (1984)

60% (1976)

20% (1972)

10% (1975)

20% (2022)

30% (1983)

57% (1988)

58% (1967)

0% (2025)

50% (2023)

0% (1997)

66% (2023)

10% (2022)

51% (2018)

68% (2014)

70% (2003)

70% (2013)

56% (2003)

52% (2006)

45% (2007)