74% (2018)

51% (2015)

64% (2012)

48% (2022)

72% (2014)

47% (2012)

64% (2020)

70% (2017)

47% (2010)

72% (2009)

57% (2014)

52% (2011)

54% (2011)

38% (2007)

61% (2016)

46% (2008)