Most Centuries
| Team | RUNS | 100s | 50s | WK |
|---|---|---|---|---|
| 1. Gloucestershire | 8335 | 18 | 38 | 232 |
| 2. Essex | 8411 | 18 | 38 | 276 |
| 3. Derbyshire | 7866 | 17 | 26 | 174 |
| 4. Northamptonshire | 7230 | 15 | 28 | 203 |
| 5. Sussex | 7366 | 15 | 37 | 230 |
| 6. Leicestershire | 7508 | 15 | 32 | 213 |
| 7. Worcestershire | 7877 | 14 | 36 | 201 |
| 8. Kent | 7425 | 12 | 40 | 217 |
| 9. Glamorgan | 7875 | 10 | 38 | 230 |