| Components | ex-ILVA | Taranto- City | Taranto- Prov. | Taranto- Tot. | Lecce-City | Lecce- Prov. | Lecce- Tot. | Brindisi- City | Brindisi- Prov. | Brindisi- Tot. | Greater Salento |
| HS | 17.8 | 18.6 | 21.1 | 19.8 | 28.9 | 20.9 | 24.9 | 18.8 | 19.2 | 19.0 | 20.4 |
| VT | 7.0 | 10.8 | 11.7 | 11.2 | 14.8 | 9.8 | 12.3 | 10.1 | 7.8 | 8.9 | 9.9 |
| BP | 33.7 | 13.7 | 12.3 | 13.0 | 2.7 | 4.6 | 3.7 | 19.0 | 6.0 | 12.5 | 15.7 |
| HS % | 30.4% | 43.2% | 46.8% | 45.0% | 62.2% | 59.2% | 60.9% | 39.2% | 58.3% | 47.0% | 44.3% |
| VT % | 12.0% | 25.1% | 25.9% | 25.5% | 32.0% | 27.7% | 30.1% | 21.1% | 23.6% | 22.1% | 21.5% |
| BP % | 57.6% | 31.8% | 27.2% | 29.4% | 5.8% | 13.2% | 9.0% | 39.6% | 18.1% | 30.8% | 34.2% |