50% (2015)

51% (2001)

53% (1992)

66% (1990)

69% (2009)

64% (2009)

56% (1985)

77% (1983)

68% (1995)

51% (1974)

63% (1966)

60% (2022)

55% (2020)

69% (2019)

68% (2007)

54% (2009)

40% (2019)

90% (2021)

42% (1973)

62% (2024)