| Code | Definition | Number of Accessions |
| 1 | (1) Resistant. | 5 |
| 2 | (2) (1 = RESISTANT, 9 = SUSCEPTIBLE | 29 |
| 3 | (3) (1 = RESISTANT, 9 = SUSCEPTIBLE | 57 |
| 4 | (4) (1 = RESISTANT, 9 = SUSCEPTIBLE | 81 |
| 5 | (5) INTERMEDIATE | 99 |
| 6 | (6) (1 = RESISTANT, 9 = SUSCEPTIBLE | 147 |
| 7 | (7) (1 = RESISTANT, 9 = SUSCEPTIBLE | 807 |
| 8 | (8) (1 = RESISTANT, 9 = SUSCEPTIBLE | 195 |
| 9 | (9) Susceptible. | 1674 |