| Code | Definition | Number of Accessions |
| 1 | 1= [very small], 3= [small], 5= [medium], 7= [large], 9= [very large] | 1 |
| 3 | 1= [very small], 3= [small], 5= [medium], 7= [large], 9= [very large] | 34 |
| 5 | 1= [very small], 3= [small], 5= [medium], 7= [large], 9= [very large] | 36 |
| 7 | 1= [very small], 3= [small], 5= [medium], 7= [large], 9= [very large] | 15 |
| 9 | 1= [very small], 3= [small], 5= [medium], 7= [large], 9= [very large] | 1 |