46% (1976)

0% (2025)

59% (2013)

41% (1994)

46% (2005)

56% (1970)

48% (1974)

78% (2003)

69% (2018)

46% (2015)

65% (2024)

0% (1970)

59% (1955)

68% (1994)

64% (2008)

61% (1943)

60% (1977)

54% (1993)

62% (2008)

50% (2023)