Most Centuries
| Team | RUNS | 100s | 50s | WK |
|---|---|---|---|---|
| 1. Middlesex | 2530 | 7 | 12 | 62 |
| 2. Northamptonshire | 2216 | 6 | 10 | 52 |
| 3. Sussex | 2646 | 6 | 10 | 79 |
| 4. Essex | 2017 | 4 | 8 | 49 |
| 5. Somerset | 1740 | 4 | 4 | 58 |
| 6. Lancashire | 2672 | 4 | 15 | 83 |
| 7. Warwickshire | 2119 | 4 | 10 | 63 |
| 8. Glamorgan | 1875 | 4 | 7 | 60 |
| 9. Leicestershire | 2192 | 3 | 15 | 75 |
| 10. Worcestershire | 2176 | 3 | 13 | 48 |
| Team | RUNS | 100s | 50s | WK |
| 11. Yorkshire | 1790 | 3 | 6 | 67 |
| 12. Gloucestershire | 2230 | 2 | 13 | 63 |
| 13. Nottinghamshire | 2294 | 2 | 14 | 78 |
| 14. Kent | 2791 | 2 | 18 | 84 |
| 15. Derbyshire | 1589 | 2 | 8 | 50 |
| 16. Hampshire | 2375 | 2 | 13 | 77 |
| 17. Surrey | 1911 | 1 | 14 | 44 |
| 18. Durham | 2030 | 1 | 9 | 48 |