| Value | Category | Cases | |
|---|---|---|---|
| 1 | Natural mating, Sire selected from within the head | 285 |
30.3%
|
| 2 | Natural mating- Communal sire | 490 |
52.1%
|
| 3 | Natural mating, Sire purchased or exchanged | 122 |
13%
|
| 4 | Natural mating, non-breeding males castrated | 11 |
1.2%
|
| 5 | Natural mating, Dam (female) purchased | 3 |
0.3%
|
| 6 | Artificial insemination | 23 |
2.4%
|
| 7 | Other | 6 |
0.6%
|
| Sysmiss | 149649 |