70% (2017)

65% (2015)

63% (2016)

54% (2023)

62% (2007)

72% (2024)

79% (2018)

67% (2023)

68% (2015)

52% (2021)

62% (2005)

61% (2008)

67% (2006)

64% (1978)

73% (2018)

59% (2021)

73% (2015)

67% (2009)

78% (2017)

59% (2004)