74% (2011)

70% (2002)

44% (2011)

77% (2020)

66% (2010)

72% (1973)

66% (2013)

53% (1976)

69% (2015)

65% (2024)

66% (2020)

62% (2008)

71% (2014)

68% (2022)

67% (2009)

63% (2017)

67% (2023)

67% (1998)

46% (1997)

67% (1975)