61% (2019)

68% (2024)

62% (2009)

39% (1968)

69% (2000)

74% (2015)

70% (1954)

74% (2018)

64% (2004)

62% (2007)

58% (2017)

70% (2017)

63% (2011)

54% (2012)

60% (2006)

70% (1992)

50% (2023)

63% (2006)

63% (2018)

60% (2022)