Most Centuries
| Team | RUNS | 100s | 50s | WK |
|---|---|---|---|---|
| 1. Essex | 7049 | 20 | 20 | 213 |
| 2. Durham | 6935 | 16 | 20 | 192 |
| 3. Nottinghamshire | 7866 | 15 | 36 | 229 |
| 4. Sussex | 6964 | 14 | 23 | 204 |
| 5. Somerset | 7099 | 13 | 28 | 211 |
| 6. Surrey | 7402 | 9 | 39 | 207 |
| 7. Yorkshire | 6876 | 9 | 36 | 204 |
| 8. Worcestershire | 6453 | 9 | 21 | 212 |
| 9. Hampshire | 6064 | 7 | 22 | 203 |
| 10. Warwickshire | 6522 | 6 | 33 | 201 |