70% (2015)

76% (2020)

52% (2014)

63% (2023)

55% (2017)

58% (2015)

48% (2006)

50% (2014)

52% (2021)

56% (2010)

63% (2021)

62% (2022)

54% (2011)

57% (1973)

78% (2003)

51% (2023)

54% (2018)

58% (2016)

61% (2012)

28% (1987)