69% (2010)

70% (2023)

54% (2013)

64% (2012)

51% (2010)

64% (2012)

52% (2015)

62% (2013)

67% (2013)

69% (2017)

61% (2013)

53% (2020)

52% (2014)

70% (2017)

63% (2011)

40% (2014)

47% (2009)

52% (2008)

42% (2015)

46% (2008)