62% (1974)

60% (1978)

57% (2005)

68% (2014)

78% (2018)

54% (2009)

55% (2011)

61% (1983)

63% (2016)

66% (1993)

32% (2024)

52% (2006)

70% (2005)

65% (1971)

67% (2002)

50% (2025)

48% (2015)

68% (1940)

61% (2009)

56% (1968)