Time (minutes)

Run 1 (%)

Run 2 (%)

Run 3 (%)

Run 4 (%)

Mean (%)

Standard deviation (%)

Coefficient of variation (%)

5

75.6%

52.8%

62.3%

65.4%

64%

9.4%

14.6%

10

87.5%

74.2%

79.1%

78.9%

80%

5.5%

6.9%

15

89.8%

78.6%

87.8%

83.9%

85%

4.9%

5.8%

20

89.5%

80.1%

89.2%

85.2%

86%

4.4%

5.1%

30

89.2%

79.8%

90.5%

85.8%

86%

4.8%

5.6%

45

89.8%

81.0%

93.1%

86.9%

88%

5.1%

5.8%

60

89.2%

81.5%

94.0%

88.8%

88%

5.2%

5.8%

90

88.5%

83.5%

95.5%

90.5%

89%

5.0%

5.6%

120

89.3%

83.8%

94.9%

92.2%

90%

4.8%

5.3%