| First period | ex-ILVA | Taranto- City | Taranto- Prov. | Taranto- Tot. | Lecce- City | Lecce- Prov. | Lecce- Tot. | Brindisi- City | Brindisi- Prov. | Brindisi- Tot. | Greater Salento |
| 28/01/19-03/02/19 | 58.7 | 35.6 | 45.7 | 40.7 | 43.4 | 30.1 | 36.7 | 48.4 | 34.4 | 41.4 | 44.4 |
| 04/02/19-10/02/19 | 51.6 | 36.0 | 41.6 | 38.8 | 42.4 | 33.6 | 38.0 | 44.9 | 31.4 | 38.2 | 41.6 |
| 11/02/19-17/02/19 | 50.4 | 36.3 | 30.1 | 33.2 | 30.7 | 19.5 | 25.1 | 28.1 | 18.5 | 23.3 | 33.0 |
| 18/02/19-24/02/19 | 68.9 | 50.5 | 57.1 | 53.8 | 54.7 | 30.2 | 42.5 | 55.7 | 36.7 | 46.2 | 52.8 |
| 25/02/19-03/03/19 | 66.8 | 45.9 | 40.4 | 43.1 | 46.8 | 32.8 | 39.8 | 54.8 | 31.8 | 43.3 | 48.3 |
| 04/03/19-10/03/19 | 62.6 | 37.5 | 43.1 | 40.3 | 44.5 | 23.6 | 34.0 | 46.9 | 28.2 | 37.5 | 43.6 |
| Means 28/01-10/03 (A) | 59.9 | 40.3 | 43.0 | 41.6 | 43.8 | 28.3 | 36.0 | 46.5 | 30.2 | 38.3 | 44.0 |
| Second period | |||||||||||
| 11/03/19-17/03/19 | 62.0 | 36.7 | 36.2 | 36.4 | 45.3 | 28.6 | 37.0 | 46.7 | 31.0 | 38.8 | 43.5 |
| 18/03/19-24/03/19 | 58.4 | 31.7 | 27.5 | 29.6 | 26.7 | 23.0 | 24.9 | 33.9 | 19.6 | 26.7 | 34.9 |
| 25/03/19-31/03/19 | 64.6 | 34.9 | 30.9 | 32.9 | 36.5 | 21.0 | 28.7 | 37.6 | 21.1 | 29.3 | 38.9 |
| 01/04/19-07/04/19 | 62.4 | 37.1 | 41.5 | 39.3 | 44.5 | 26.1 | 35.3 | 47.4 | 26.9 | 37.1 | 43.5 |
| 08/04/19-14/04/19 | 60.0 | 33.9 | 34.3 | 34.1 | 51.2 | 21.5 | 36.4 | 41.1 | 25.8 | 33.4 | 41.0 |
| 15/04/19-21/04/19 | 62.9 | 41.7 | 35.7 | 38.7 | 33.2 | 22.0 | 27.6 | 36.2 | 21.9 | 29.0 | 39.6 |
| 22/04/19-28/04/19 | 39.1 | 23.4 | 26.6 | 25.0 | 25.0 | 13.3 | 19.1 | 27.5 | 16.8 | 22.1 | 26.3 |
| 29/04/19-05/05/19 | 40.6 | 25.7 | 29.7 | 27.7 | 26.2 | 17.2 | 21.7 | 33.3 | 22.1 | 27.7 | 29.4 |
| Means 11/03-05/05 (B) | 56.3 | 33.1 | 32.8 | 33.0 | 36.1 | 21.6 | 28.8 | 38.0 | 23.1 | 30.5 | 37.1 |
| Difference: (B − A)/A | −6.0% | −17.8% | −23.7% | −20.8% | −17.5% | −23.7% | −20.0% | −18.3% | −23.3% | −20.3% | −15.5% |
| Third period (C) | |||||||||||
| 06/05/19-12/05/19 | 48.4 | 26.9 | 34.1 | 30.5 | 21.5 | 15.5 | 18.5 | 28.6 | 18.4 | 23.5 | 30.2 |
| 13/05/19-19/05/19 | 38.9 | 22.5 | 27.2 | 24.8 | 26.1 | 15.8 | 20.9 | 34.9 | 16.5 | 25.7 | 27.6 |
| 20/05/19-26/05/19 | 43.2 | 27.8 | 32.6 | 30.2 | 24.5 | 14.4 | 19.4 | 39.2 | 20.5 | 29.9 | 30.7 |
| 27/05/19-02/06/19 | 31.4 | 21.1 | 22.3 | 21.7 | 21.1 | 12.8 | 16.9 | 22.4 | 13.9 | 18.1 | 22.0 |
| 03/06/19-09/06/19 | 54.1 | 40.4 | 42.3 | 41.4 | 29.9 | 17.5 | 23.7 | 36.0 | 22.3 | 29.2 | 37.1 |
| 10/06/19-16/06/19 | 50.0 | 38.3 | 35.5 | 36.9 | 35.3 | 19.4 | 27.3 | 40.3 | 22.9 | 31.6 | 36.4 |
| Means 06/05-16/06 (C) | 44.3 | 29.5 | 32.3 | 30.9 | 26.4 | 15.9 | 21.1 | 33.6 | 19.1 | 26.3 | 30.7 |
| Difference: (C − B)/B | −21.2% | −10.9% | −1.5% | −6.2% | −26.9% | −26.4% | −26.7% | −11.6% | −17.6% | −13.8% | −17.4% |