Most Centuries
| Team | RUNS | 100s | 50s | WK |
|---|---|---|---|---|
| 1. Somerset | 2392 | 3 | 11 | 84 |
| 2. Gloucestershire | 1943 | 1 | 6 | 72 |
| 3. Worcestershire | 2258 | 1 | 8 | 77 |
| 4. Essex | 2148 | 1 | 12 | 89 |
| 5. Middlesex | 2383 | 1 | 11 | - |
| 6. Surrey | 1942 | 1 | 6 | 74 |
| 7. Lancashire | 1716 | - | 9 | 83 |
| 8. Sussex | 2108 | - | 12 | 83 |
| 9. Warwickshire | 1823 | - | 8 | 62 |
| 10. Leicestershire | 1658 | - | 6 | 53 |
| Team | RUNS | 100s | 50s | WK |
| 11. Hampshire | 1711 | - | 8 | 77 |
| 12. Glamorgan | 1459 | - | 7 | 51 |
| 13. Derbyshire | 2122 | - | 14 | 100 |
| 14. Yorkshire | 1764 | - | 10 | 61 |
| 15. Northamptonshire | 1479 | - | 6 | 48 |
| 16. Durham | 1741 | - | 8 | 74 |
| 17. Nottinghamshire | 1756 | - | 10 | 90 |
| 18. Kent | 1837 | - | 12 | 73 |