68% (2023)

64% (2021)

69% (2019)

61% (2020)

56% (2022)

70% (2011)

60% (2009)

57% (2004)

71% (2006)

56% (2020)

70% (2020)

59% (2023)

57% (2022)

61% (2023)

60% (2019)

66% (2006)

68% (2019)

63% (2023)

63% (2014)

70% (2021)