58% (2020)

58% (2016)

59% (2013)

64% (2023)

57% (2011)

63% (1979)

50% (2020)

67% (2012)

52% (2017)

56% (1988)

57% (1991)

54% (2003)

63% (2017)

35% (2011)

44% (1997)

68% (1994)

46% (2001)

61% (1979)

67% (1975)

67% (2021)