38% (2005)

73% (2005)

69% (1998)

68% (1980)

57% (2009)

60% (2023)

64% (2021)

61% (2015)

66% (2013)

52% (1977)

77% (2017)

66% (2008)

69% (1982)

70% (2022)

57% (1992)

69% (2023)

71% (1972)

63% (1986)

66% (2024)

46% (1975)