Most Centuries
| Team | RUNS | 100s | 50s | WK |
|---|---|---|---|---|
| 1. Northamptonshire | 2113 | 2 | 7 | 81 |
| 2. Warwickshire | 2121 | 1 | 13 | 72 |
| 3. Sussex | 2001 | 1 | 6 | 61 |
| 4. Surrey | 1946 | 1 | 11 | 79 |
| 5. Somerset | 2211 | 1 | 8 | 79 |
| 6. Hampshire | 2054 | 1 | 10 | 78 |
| 7. Yorkshire | 2191 | 1 | 11 | 96 |
| 8. Durham | 1921 | 1 | 6 | 85 |
| 9. Glamorgan | 2119 | 1 | 8 | 89 |
| 10. Nottinghamshire | 2097 | - | 11 | 85 |
| Team | RUNS | 100s | 50s | WK |
| 11. Middlesex | 1852 | - | 3 | 61 |
| 12. Leicestershire | 1863 | - | 6 | 69 |
| 13. Worcestershire | 1833 | - | 3 | 100 |
| 14. Derbyshire | 2286 | - | 12 | 90 |
| 15. Lancashire | 1998 | - | 10 | 90 |
| 16. Essex | 1978 | - | 11 | 92 |
| 17. Gloucestershire | 2037 | - | 8 | 85 |
| 18. Kent | 1822 | - | 8 | 63 |