80% (2023)

74% (2019)

67% (2022)

85% (2020)

62% (1997)

77% (2001)

71% (2016)

59% (1996)

62% (2006)

71% (1985)

63% (2020)

71% (2012)

55% (2011)

54% (2019)

65% (2017)

52% (2022)

52% (2002)

45% (1990)

57% (2001)

73% (2011)