69% (2015)

61% (1974)

63% (2010)

63% (1981)

42% (1974)

76% (2019)

54% (2007)

55% (2015)

75% (2018)

63% (1964)

48% (2007)

64% (1989)

74% (2011)

64% (2004)

52% (2019)

56% (2021)

70% (2002)

52% (2017)

61% (2004)

92% (2024)