| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 227 | 3.810,66 | 16,79 | 2 |
| 2007 | 57 | 1.341,05 | 23,53 | 1 |
| 2009 | 125 | 2.898,30 | 23,19 | 3 |
| 2010 | 172 | 2.812,28 | 16,35 | 3 |
| 2011 | 62 | 2.187,99 | 35,29 | 1 |
| 2012 | 112 | 2.092,72 | 18,69 | 2 |
| 2013 | 161 | 2.805,70 | 17,43 | 3 |
| 2014 | 154 | 3.265,68 | 21,21 | 2 |
| 2015 | 175 | 4.454,05 | 25,45 | 3 |
| 2016 | 226 | 10.271,87 | 45,45 | 4 |
| 2017 | 231 | 10.052,52 | 43,52 | 4 |
| 2018 | 264 | 10.050,62 | 38,07 | 4 |
| 2019 | 376 | 11.765,74 | 31,29 | 4 |
| 2020 | 369 | 11.877,63 | 32,19 | 4 |
| 2021 | 364 | 10.600,12 | 29,12 | 5 |
| 2022 | 385 | 10.720,96 | 27,85 | 4 |
| 2023 | 341 | 9.086,28 | 26,65 | 4 |
| 2024 | 340 | 8.542,24 | 25,12 | 4 |
| totale | 4.141 | 118.636,41 | 28,65 | 57 |