| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.530 | 63.176,22 | 41,29 | 7 |
| 2007 | 549 | 16.731,55 | 30,48 | 2 |
| 2008 | 1.096 | 55.748,66 | 50,87 | 5 |
| 2009 | 1.083 | 54.287,74 | 50,13 | 4 |
| 2010 | 1.470 | 54.646,67 | 37,17 | 9 |
| 2011 | 1.236 | 46.081,57 | 37,28 | 8 |
| 2012 | 1.473 | 55.641,96 | 37,77 | 8 |
| 2013 | 1.472 | 53.421,21 | 36,29 | 7 |
| 2014 | 1.429 | 63.031,07 | 44,11 | 8 |
| 2015 | 1.514 | 62.151,74 | 41,05 | 8 |
| 2016 | 1.644 | 70.630,06 | 42,96 | 8 |
| 2017 | 1.772 | 66.190,04 | 37,35 | 8 |
| 2018 | 1.706 | 66.344,57 | 38,89 | 8 |
| 2019 | 1.519 | 58.132,14 | 38,27 | 8 |
| 2020 | 1.404 | 56.305,64 | 40,10 | 8 |
| 2021 | 1.396 | 55.520,18 | 39,77 | 7 |
| 2022 | 1.286 | 58.711,22 | 45,65 | 7 |
| 2023 | 1.198 | 56.996,45 | 47,58 | 7 |
| 2024 | 1.120 | 51.142,14 | 45,66 | 8 |
| totale | 25.897 | 1.064.890,83 | 41,12 | 135 |