65% (2015)

71% (2013)

75% (2020)

64% (2017)

64% (2018)

66% (2018)

72% (2014)

59% (2023)

57% (2015)

61% (2023)

67% (2021)

58% (2019)

57% (2013)

69% (2009)

63% (2021)

59% (2010)

62% (2019)

73% (2015)

60% (2020)

61% (2009)