75% (2018)

70% (2013)

72% (2012)

55% (2015)

71% (2014)

50% (2014)

71% (2007)

57% (2011)

76% (2011)

66% (2021)

53% (2016)

69% (2015)

42% (2009)

58% (2016)

73% (2015)

52% (2010)

62% (2013)

70% (2015)

72% (2013)

61% (2007)