| Similarity | Rank | |
|---|---|---|
| PRS | 0.690 | 51579 |
| CLC | 0.686 | 58832 |
| NMC | 0.669 | 71884 |
| Cymru | 0.666 | 70180 |
| UCU | 0.661 | 95399 |
| PACT | 0.657 | 88042 |
| ELC | 0.651 | 91200 |
| Carers | 0.651 | 45559 |
| SEN | 0.649 | 64254 |
| Teachers' | 0.643 | 54739 |
| PCS | 0.643 | 35915 |
| LRC | 0.638 | 68219 |
| Unison | 0.637 | 77564 |
| EMI | 0.636 | 30495 |
| ONA | 0.635 | 90321 |
| PCC | 0.632 | 30838 |
| Education | 0.632 | 2003 |
| SRA | 0.627 | 60044 |
| BMA | 0.626 | 66341 |
| IAG | 0.621 | 87942 |
| COPE | 0.619 | 88880 |
| CTU | 0.619 | 89063 |
| Coalition | 0.617 | 9093 |
| NCA | 0.615 | 64263 |
| DRA | 0.614 | 88967 |