64% (2020)

52% (2021)

65% (2022)

51% (2022)

68% (2023)

67% (2010)

55% (2018)

68% (1985)

57% (2005)

59% (2023)

60% (2019)

66% (1988)

67% (2007)

62% (2020)

64% (2007)

66% (2013)

72% (1931)

64% (2014)

70% (2003)

58% (2010)