62% (2024)

63% (2020)

57% (2023)

59% (2013)

61% (2010)

79% (2009)

62% (2014)

55% (2012)

67% (2011)

57% (2014)

64% (2016)

71% (2014)

60% (2019)

57% (2011)

58% (2012)

49% (2016)

60% (2009)

65% (2023)

50% (2022)

68% (2020)