51% (2024)

72% (2016)

65% (2024)

73% (2022)

65% (2012)

68% (2013)

63% (2020)

57% (2017)

53% (2017)

64% (2012)

66% (2020)

70% (2011)

67% (2020)

65% (2016)

32% (2011)

54% (2016)

46% (2010)

61% (2016)

45% (2010)

54% (2011)