| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.544 | 44.033,65 | 28,52 | 3 |
| 2007 | 1.066 | 32.613,01 | 30,59 | 3 |
| 2008 | 1.043 | 33.710,27 | 32,32 | 6 |
| 2009 | 1.421 | 43.387,12 | 30,53 | 8 |
| 2010 | 1.513 | 41.499,03 | 27,43 | 8 |
| 2011 | 1.143 | 30.685,16 | 26,85 | 4 |
| 2012 | 1.516 | 43.467,58 | 28,67 | 12 |
| 2013 | 1.654 | 44.049,03 | 26,63 | 11 |
| 2014 | 1.878 | 59.218,34 | 31,53 | 10 |
| 2015 | 1.826 | 63.210,61 | 34,62 | 12 |
| 2016 | 1.404 | 49.411,47 | 35,19 | 10 |
| 2017 | 1.473 | 49.851,13 | 33,84 | 10 |
| 2018 | 1.522 | 53.906,14 | 35,42 | 12 |
| 2019 | 1.433 | 50.554,89 | 35,28 | 12 |
| 2020 | 1.299 | 47.577,48 | 36,63 | 12 |
| 2021 | 1.244 | 45.305,19 | 36,42 | 13 |
| 2022 | 1.269 | 51.304,01 | 40,43 | 12 |
| 2023 | 1.276 | 50.508,47 | 39,58 | 14 |
| 2024 | 1.458 | 58.043,88 | 39,81 | 15 |
| totale | 26.982 | 892.336,46 | 33,07 | 187 |