78% (2010)

70% (2019)

60% (2021)

68% (2014)

62% (1984)

80% (2020)

51% (2024)

71% (2002)

70% (2024)

56% (2007)

64% (1978)

49% (2009)

74% (2016)

34% (2009)

67% (2017)

60% (1980)

55% (2020)

52% (2021)

61% (2023)

54% (2018)