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Number of bulls and heritability.
| Trait | Number of Bulls | Heritability |
|---|---|---|
| DCE | 30,603 | 0.05 |
| MCE | 29,738 | 0.04 |
| DSB | 24,521 | 0.03 |
| MSB | 28,081 | 0.05 |
| TEM | 22,301 | 0.09 |
| MSP | 28,376 | 0.12 |
DCE: direct calving ease; MCE: maternal calving ease; DSB: direct stillbirth; MSB: maternal stillbirth; TEM: temperament; MSP: milking speed.
