| Methods | No. Add./Block | No. Blocks | Total No. Add. | |
| FSA | 2,163,200 | 300 | 648,960,000 | |
| TSS [13] | 23,040 | 300 | 6,912,000 | |
| [9] | 131,487 | 300 | 39,446,100 | |
| [10] | 66,403 | 300 | 19,920,900 | |
| Our method | 2,163,200 | 25 | 54,080,000 | |