| Frequency | Allele |
| major allele (>5%) in population | weak D type 4.2.2 (DAR1.2) |
| major allele in special phenotype | weak D type 1 weak D type 2 weak D type 38 weak D type 4.0 |
| minor allele in special phenotype | DAU-6 DVII weak D type 4.2.1 (DAR1.1) |
| repeated observation | DAU-0 DMH |
| single observation | DAU-1 DAU-5 DIII type 6 DIV type 1.0 DNB DOL-2 DV type 2 RHD(26dupL) RHD(581insG) RHD(L110P)-CE(3-9)-D RHD(S230N) RHD(V281L) weak D type 18 weak D type 3 weak D type 4.1 |