79% (2023)

73% (2025)

64% (2024)

72% (2023)

59% (2005)

69% (2024)

56% (2009)

73% (2024)

68% (2017)

66% (2023)

60% (2020)

62% (2015)

56% (2012)

70% (2025)

57% (2014)

61% (2008)

53% (2022)

50% (2009)

55% (2016)

59% (2017)