69% (2010)

75% (2024)

73% (2018)

73% (1974)

62% (2003)

70% (2023)

69% (1990)

56% (2016)

69% (2014)

59% (2013)

64% (2023)

63% (2010)

71% (1993)

69% (2017)

66% (2006)

41% (2008)

61% (2007)

76% (2020)

70% (2024)

72% (2002)