81% (2006)

76% (2014)

70% (2023)

78% (2018)

56% (2016)

64% (2016)

62% (2020)

62% (2009)

72% (2023)

63% (2010)

63% (2019)

63% (2011)

57% (2025)

61% (2013)

60% (2007)

60% (2023)

60% (2024)

67% (2024)

56% (2022)

67% (2023)