| Dataset | LBS | DE | %gap | PSO | %gap | Modified PSO | %gap |
| 1 | 11,989 | 11,989 | 0.00% | 11,989 | 0.00% | 11,989 | 0.00% | 2 | 11,397 | 11,401 | 0.04% | 11,401 | 0.04% | 11,401 | 0.04% | 3 | 11,572 | 11,572 | 0.00% | 11,574 | 0.02% | 11,572 | 0.00% | 4 | 12,898 | 12,898 | 0.00% | 12,898 | 0.00% | 12,898 | 0.00% | 5 | 12,184 | 12,184 | 0.00% | 12,184 | 0.00% | 12,184 | 0.00% | 6 | 11,315 | 11,315 | 0.00% | 11,315 | 0.00% | 11,311 | −0.04% | 7 | 14,508 | 14,508 | 0.00% | 14,508 | 0.00% | 14,505 | −0.02% | 8 | 12,613 | 12,613 | 0.00% | 12,616 | 0.02% | 12,613 | 0.00% | 9 | 10,902 | 10,921 | 0.17% | 10,921 | 0.17% | 10,921 | 0.17% | 10 | 11,870 | 11,890 | 0.17% | 11,893 | 0.19% | 11,890 | 0.17% | 11 | 15,817 | 15,849 | 0.20% | 15,849 | 0.20% | 15,847 | 0.19% | 12 | 12,114 | 12,114 | 0.00% | 12,117 | 0.02% | 12,114 | 0.00% | Average | 12,431.58 | 12,437.83 | 0.05% | 12,438.75 | 0.06% | 12,437.08 | 0.04% |
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