78% (2023)

80% (2022)

0% (2021)

70% (2015)

66% (2020)

0% (1952)

63% (2017)

0% (2016)

35% (1986)

62% (2003)

40% (1980)

58% (1964)

64% (2011)

0% (2023)

0% (2023)

50% (2018)

85% (2019)

78% (1983)

60% (2017)

60% (2016)