| Code | Definition | Number of Accessions |
| 1 | SLIGHT | 43 |
| 2 | (1 = SLIGHT, 9 = PRONOUNCED) | 5 |
| 3 | (1 = SLIGHT, 9 = PRONOUNCED) | 11 |
| 5 | (1 = SLIGHT, 9 = PRONOUNCED) | 21 |
| 6 | (1 = SLIGHT, 9 = PRONOUNCED) | 3 |
| 7 | (1 = SLIGHT, 9 = PRONOUNCED) | 7 |
| 8 | (1 = SLIGHT, 9 = PRONOUNCED) | 2 |
| 9 | PRONOUNCED | 19 |
| M | MIXED | 6 |