78% (2012)

64% (2024)

32% (2025)

70% (2001)

69% (2023)

58% (2015)

52% (2025)

69% (2016)

50% (2020)

63% (2005)

63% (2001)

67% (2023)

79% (2009)

62% (1986)

63% (2003)

68% (1989)

75% (1990)

73% (2022)

65% (2017)

56% (1996)