| 6980 | X | 1 | = | 6980 |
| 6980 | X | 2 | = | 13960 |
| 6980 | X | 3 | = | 20940 |
| 6980 | X | 4 | = | 27920 |
| 6980 | X | 5 | = | 34900 |
| 6980 | X | 6 | = | 41880 |
| 6980 | X | 7 | = | 48860 |
| 6980 | X | 8 | = | 55840 |
| 6980 | X | 9 | = | 62820 |
| 6980 | X | 10 | = | 69800 |
| 6980 | X | 11 | = | 76780 |
| 6980 | X | 12 | = | 83760 |
| 6980 | X | 13 | = | 90740 |
| 6980 | X | 14 | = | 97720 |
| 6980 | X | 15 | = | 104700 |
| 6980 | X | 16 | = | 111680 |
| 6980 | X | 17 | = | 118660 |
| 6980 | X | 18 | = | 125640 |
| 6980 | X | 19 | = | 132620 |
| 6980 | X | 20 | = | 139600 |