| Regione | Numero professionisti | Volume d'affari | Iva a debito | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 50.984 | 41.805 | 3.035.874 | 72,62 | 39.791 | 472.518 | 11,88 |
| Valle d'Aosta | 2.084 | 1.766 | 106.635 | 60,38 | 1.710 | 18.596 | 10,88 |
| Lombardia | 154.572 | 130.098 | 10.399.379 | 79,93 | 123.319 | 1.745.216 | 14,15 |
| Liguria | 21.734 | 17.695 | 1.242.979 | 70,24 | 16.749 | 201.941 | 12,06 |
| Trentino Alto Adige (P.A. Trento) | 6.791 | 5.802 | 429.722 | 74,06 | 5.539 | 68.617 | 12,39 |
| Trentino Alto Adige (P.A. Bolzano) | 6.098 | 5.231 | 542.132 | 103,64 | 5.077 | 83.684 | 16,48 |
| Veneto | 60.996 | 51.458 | 3.917.173 | 76,12 | 49.298 | 623.450 | 12,65 |
| Friuli Venezia Giulia | 14.520 | 12.092 | 899.298 | 74,37 | 11.588 | 134.075 | 11,57 |
| Emilia Romagna | 62.097 | 52.122 | 3.885.056 | 74,54 | 50.061 | 613.457 | 12,25 |
| Toscana | 53.685 | 44.792 | 2.954.799 | 65,97 | 42.527 | 464.789 | 10,93 |
| Umbria | 12.274 | 10.260 | 576.356 | 56,18 | 9.791 | 92.551 | 9,45 |
| Marche | 19.123 | 16.378 | 1.030.439 | 62,92 | 15.525 | 158.114 | 10,18 |
| Lazio | 98.740 | 73.310 | 4.840.170 | 66,02 | 69.959 | 871.322 | 12,45 |
| Abruzzo | 18.378 | 14.751 | 751.821 | 50,97 | 14.062 | 125.209 | 8,90 |
| Molise | 4.012 | 3.185 | 134.964 | 42,37 | 3.028 | 21.718 | 7,17 |
| Campania | 65.214 | 49.990 | 2.327.236 | 46,55 | 48.096 | 405.332 | 8,43 |
| Puglia | 43.076 | 35.158 | 1.791.909 | 50,97 | 33.468 | 284.173 | 8,49 |
| Basilicata | 6.695 | 5.509 | 245.083 | 44,49 | 5.266 | 40.029 | 7,60 |
| Calabria | 21.627 | 16.349 | 603.062 | 36,89 | 15.761 | 104.081 | 6,60 |
| Sicilia | 48.069 | 36.471 | 1.772.942 | 48,61 | 34.858 | 281.081 | 8,06 |
| Sardegna | 19.230 | 14.640 | 743.651 | 50,80 | 14.228 | 126.574 | 8,90 |
| Non indicata | 10 | 9 | 1.035 | 114,96 | 9 | 140 | 15,50 |
| TOTALE | 790.009 | 638.871 | 42.231.713 | 66,10 | 609.710 | 6.936.666 | 11,38 |
