65% (1999)

56% (2001)

73% (2013)

53% (1997)

60% (2020)

68% (1986)

58% (1994)

54% (1998)

69% (2018)

62% (1986)

52% (1994)

66% (2019)

49% (1992)

65% (2019)

60% (2018)

74% (2014)

55% (1998)

56% (1999)

63% (2019)

52% (1997)