80% (2011)

75% (2018)

67% (2022)

78% (2023)

70% (2013)

65% (2006)

76% (2014)

73% (2016)

66% (2018)

73% (2013)

78% (2017)

74% (2021)

68% (2022)

66% (2019)

60% (2020)

58% (2020)

63% (2021)

60% (2009)

65% (2015)

61% (2018)