74% (2013)

68% (2012)

40% (2011)

73% (2021)

76% (2023)

69% (2017)

62% (2024)

60% (2009)

70% (2013)

62% (2008)

52% (2018)

62% (2015)

72% (2014)

59% (2017)

55% (2019)

40% (2020)

65% (2018)

61% (2015)

52% (2016)

0% (2024)