73% (2006)

47% (2013)

65% (1980)

74% (2025)

57% (2009)

69% (1950)

74% (2015)

65% (2008)

61% (2003)

61% (2024)

40% (2021)

26% (1987)

59% (1986)

59% (1989)

67% (1965)

70% (2021)

52% (2022)

57% (2012)

53% (1986)

67% (2025)