67% (1969)

52% (2003)

54% (2001)

65% (1983)

54% (2023)

41% (2013)

58% (1999)

46% (1987)

61% (1986)

35% (2023)

60% (2002)

55% (1998)

27% (1996)

52% (1999)

72% (1979)

46% (2021)

56% (1972)

59% (1995)

61% (1989)

53% (1997)