Method

Best Cost ($)

Mean Cost ($)

Worst Cost ($)

Diff. (%)

Mean Time (s)

10 Unit system

IBSFL [30]

563,938

-

-

-

-

BF [28]

564,842

-

-

-

84

SA [23]

565,828

565,988

566,260

0.08

3

IQEA [31]

563,977

563,977

563,977

0.0

7

EPSO [32]

563,938

564,206

564,266

0.33

7

GA [33]

563,938

564,088

564,253

0.06

4.8

MPL

563,938

-

-

-

0.2

MPL-CSS

563,938

563,938

563,938

0.00

0.2

20 Unit system

BF [28]

1,124,892

-

-

-

269

SA [23]

1,126,251

1,127,955

1,129,112

0.25

17

IQEA [31]

1,123,890

1,124,320

1,124,504

0.05

42

EPSO [32]

1,123,773

1,125,513

1,127,070

0.29

16

GA [33]

1,124,290

1,124,678

1,125,103

0.07

12.3

MPL

1,123,522

-

-

-

0.7

MPL-CSS

1,123,522

1,123,522

1,123,522

0.00

0.7

40 Unit system

BF [28]

2,246,223

-

-

-

476

SA [23]

2,250,063

2,252,125

2,254,539

0.20

88

IQEA [31]

2,245,151

2,246,026

2,246,707

0.07

132

EPSO [32]

2,244,772

2,248,741

2,251,241

0.29

36

GA [33]

2,246,165

2,246,818

2,247,532

0.06

20

MPL

2,244,800

-

-

-

3

MPL-CSS

2,243,545

2,243,545

2,243,545

0.00

6

60 Unit system

BF [28]

3,369,237

-

-

-

1076

SA [23]

-

-

-

-

-

IQEA [31]

3,365,003

3,365,667

3,366,223

0.04

273

EPSO [32]

3,364,250

3,368,686

3,371,783

0.22

54

GA [33]

3,365,431

3,366,178

3,366,995

0.05

60

MPL

3,362,714

-

-

-

7

MPL-CSS

3,361,407

3,361,407

3,361,407

0.00

14

80 Unit system

BF [28]

4,491,287

-

-

-

2460

SA [23]

4,498,076

4,501,156

4,503,987

0.13

405

IQEA [31]

4,486,963

4,487,985

4,489,286

0.05

453