74% (2006)

50% (1977)

69% (2003)

74% (2013)

71% (2021)

63% (2001)

69% (2022)

74% (2021)

56% (2014)

80% (1983)

72% (2010)

67% (2008)

67% (2020)

74% (1994)

66% (2011)

70% (2016)

54% (2015)

48% (2007)

79% (2023)

61% (2020)