| Similarity | Rank | |
|---|---|---|
| 16-year-olds | 0.839 | 36901 |
| 13-year-olds | 0.826 | 88379 |
| 14-year-olds | 0.818 | 44655 |
| 15-year-olds | 0.808 | 54304 |
| macci | 0.806 | 79327 |
| traineeship | 0.806 | 97458 |
| primary-school | 0.798 | 51004 |
| ineducable | 0.794 | 99415 |
| yops | 0.791 | 97702 |
| g.c.s.e. | 0.789 | 78472 |
| a-levels | 0.788 | 88292 |
| glenand | 0.786 | 86856 |
| fee-payer | 0.784 | 82704 |
| pre-schooler | 0.784 | 92296 |
| fifth-former | 0.783 | 98250 |
| dipsw | 0.781 | 72869 |
| 50-plus | 0.780 | 82046 |
| statemented | 0.779 | 63179 |
| play-group | 0.779 | 76566 |
| serc-funded | 0.777 | 82969 |
| graded | 0.775 | 66765 |
| 19-year-olds | 0.775 | 59251 |
| mixed-sex | 0.775 | 84723 |
| gaim | 0.774 | 92866 |
| mixed-ability | 0.773 | 53499 |