70% (2024)

80% (2022)

70% (2020)

68% (2024)

75% (2017)

65% (2011)

70% (2017)

20% (1991)

73% (2023)

55% (1959)

74% (2018)

59% (2020)

10% (2011)

72% (2010)

90% (2023)

73% (2016)

73% (2006)

43% (1998)

40% (2005)

75% (1986)