0% (1991)

61% (1973)

62% (1994)

70% (1978)

69% (2001)

50% (2021)

40% (1988)

64% (1989)

0% (1967)

60% (1979)

35% (1993)

65% (1984)

55% (1970)

44% (1998)

67% (2015)

20% (1993)

52% (2010)

10% (1977)

60% (2009)

62% (1994)