64% (2005)

63% (2024)

66% (2021)

65% (2017)

71% (2004)

54% (2015)

60% (2015)

59% (2011)

62% (2009)

77% (2023)

50% (2006)

57% (2009)

52% (2019)

71% (1972)

74% (1960)

73% (2020)

61% (2008)

67% (2011)

65% (2006)

74% (2024)