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| Family | ABCA | ABCB | ABCC | ABCD | ABCE | ABCF | ABCG |
|---|---|---|---|---|---|---|---|
| ABCA | 38% | 25% | 23% | 21% | 22% | 22% | 26% |
| ABCB | – | 47% | 30% | 25% | 22% | 24% | 25% |
| ABCC | – | – | 37% | 24% | 19% | 21% | 22% |
| ABCD | – | – | – | 41% | 20% | 21% | 21% |
| ABCE | – | – | – | – | 37% | 20% | 21% |
| ABCF | – | – | – | – | – | 31% | 23% |
| ABCG | – | – | – | – | – | – | 37% |
