68% (2024)

69% (2012)

64% (2023)

63% (2017)

70% (2008)

68% (2010)

63% (2016)

58% (2008)

55% (2023)

55% (2017)

44% (2014)

57% (2017)

67% (2014)

70% (2015)

57% (2005)

57% (2010)

51% (2021)

56% (2017)

58% (2014)

63% (2007)