56% (2003)

62% (2012)

70% (2023)

78% (1990)

49% (1993)

74% (2013)

68% (1989)

72% (1985)

53% (2023)

62% (2023)

76% (2020)

56% (2023)

61% (1985)

71% (2008)

63% (2008)

55% (2011)

71% (2006)

57% (1988)

57% (2023)

63% (2018)