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Prominence vector (Di+ Rj).
| Rank | Challenges | Di | Rj | (Di+ Rj) |
|---|---|---|---|---|
| 1 | C2 | 5.6363 | 5.4570 | 11.0933 |
| 2 | C13 | 5.2156 | 5.0977 | 10.3133 |
| 3 | C14 | 5.3728 | 4.8054 | 10.1782 |
| 4 | C11 | 5.3447 | 4.8236 | 10.1683 |
| 5 | C1 | 4.7131 | 5.3298 | 10.0429 |
| 6 | C12 | 4.8995 | 4.5332 | 9.4327 |
| 7 | C15 | 4.6148 | 4.7797 | 9.3945 |
| 8 | C3 | 4.5891 | 4.7569 | 9.3460 |
| 9 | C9 | 4.3427 | 4.7301 | 9.0728 |
| 10 | C8 | 4.1831 | 4.3951 | 8.5782 |
| 11 | C5 | 4.3526 | 4.2019 | 8.5545 |
| 12 | C4 | 4.1237 | 4.2483 | 8.3720 |
| 13 | C10 | 4.0444 | 4.2354 | 8.2798 |
| 14 | C7 | 3.9087 | 3.7160 | 7.6247 |
| 15 | C6 | 3.6775 | 3.9085 | 7.5860 |
