71% (2010)

71% (2016)

63% (2019)

58% (2015)

47% (2011)

62% (2013)

72% (2023)

60% (2023)

56% (2014)

65% (2018)

57% (2018)

65% (2017)

55% (2016)

50% (2013)

60% (2014)

61% (2017)

63% (2015)

60% (2007)

64% (2017)

78% (2016)