| Code | Definition | Number of Accessions |
| 0 | IMMUNE | 33 |
| 1 | VERY RESISTANT | 40 |
| 2 | (0 = IMMUNE, 9 = HIGHLY SUSCEPTIBLE) | 42 |
| 3 | RESISTANT | 22 |
| 4 | (0 = IMMUNE, 9 = HIGHLY SUSCEPTIBLE) | 31 |
| 5 | INTERMEDIATE | 40 |
| 6 | (0 = IMMUNE, 9 = HIGHLY SUSCEPTIBLE) | 42 |
| 7 | SUSCEPTIBLE | 214 |
| 8 | (0 = IMMUNE, 9 = HIGHLY SUSCEPTIBLE) | 9 |
| 9 | HIGHLY SUSCEPTIBLE | 5 |
| NIO | No Infection Obsrved during growout | 72 |