66% (2025)

80% (2024)

69% (2024)

65% (2024)

57% (2022)

67% (2011)

54% (2015)

56% (1977)

77% (2005)

63% (2018)

50% (1973)

53% (2016)

60% (2022)

59% (2021)

55% (2012)

50% (1978)

62% (2024)

63% (2004)

68% (2006)

57% (2015)