Distribution of Values for
Secondary root diameter (DIAMETER SECONDARY ROOTS)
| Code | Definition | Number of Accessions |
| 1 | 2-5 MM | 271 |
| 2 | (1 = 2-5 MM, 5 = GREATER THAN 12.5 MM) | 717 |
| 3 | (1 = 2-5 MM, 5 = GREATER THAN 12.5 MM) | 98 |
| 4 | (1 = 2-5 MM, 5 = GREATER THAN 12.5 MM) | 5 |