59% (2024)

42% (2025)

65% (2021)

65% (2013)

70% (1965)

63% (2023)

50% (2022)

60% (2018)

71% (2015)

60% (2009)

55% (1988)

65% (2024)

59% (2011)

56% (2020)

69% (1984)

69% (2016)

56% (2022)

0% (2013)

72% (1969)

70% (2024)