68% (2023)

71% (2018)

68% (1989)

53% (2013)

53% (2012)

61% (2005)

55% (2016)

52% (2016)

71% (2023)

70% (2023)

77% (2022)

55% (2020)

69% (2022)

54% (2005)

71% (2006)

65% (2021)

60% (2024)

56% (1982)

70% (2021)

46% (2022)