67% (2023)

56% (2002)

60% (2009)

56% (2015)

59% (2011)

68% (2008)

72% (1983)

48% (1997)

69% (1997)

71% (2021)

32% (2017)

66% (2002)

63% (1990)

58% (1984)

69% (2005)

40% (2023)

65% (2016)

69% (2021)

78% (2022)

72% (2020)