72% (2023)

74% (2013)

68% (2012)

73% (2021)

69% (2017)

71% (2014)

63% (2008)

53% (2018)

62% (2015)

63% (2018)

51% (2008)

40% (2011)

72% (2013)

59% (2009)

53% (2019)

40% (2020)

59% (2017)

59% (2011)

67% (2009)

55% (2008)