| n | Highest-Bound | Quantity | Codes | Notes |
| 4 | 3 | 1 | PT4 | |
| 8 | 5 | 1 | QDC8 | |
| 12 | 6 | >= 1 | QDC12, C7_12 | |
| 16 | 6 | >= 1 | C7_16 | |
| 20 | 9 | >= 1 | XQ19 | |
| 24 | 9-11 | >= 1 | QDC24, C7_24 | |
| 28 | 10-13 | >= 1 | QDC28, C7_28 | |
| 32 | 13-14 | >= 1 | XQ31 | |
| 36 | 12-16 | >= 1 | QDC36, C7_36 | |
| 40 | 13-18 | >= 1 | QDC40, C7_40 | |
| 44 | 14-19 | >= 1 | C7_44 | |
| 48 | 17-21 | >= 1 | XQ47 | |
| 52 | 15-23 | >= 1 | C7_52 | |
| 56 | 16-29 | >= 1 | C7_56 |