| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 694 | 14.524,69 | 20,93 | 5 |
| 2007 | 436 | 9.793,30 | 22,46 | 3 |
| 2008 | 634 | 13.578,51 | 21,42 | 5 |
| 2009 | 556 | 11.121,42 | 20,00 | 5 |
| 2010 | 498 | 10.271,06 | 20,62 | 5 |
| 2011 | 508 | 9.704,65 | 19,10 | 5 |
| 2012 | 367 | 7.733,16 | 21,07 | 7 |
| 2013 | 438 | 8.833,09 | 20,17 | 6 |
| 2014 | 342 | 9.618,52 | 28,12 | 7 |
| 2015 | 336 | 8.993,88 | 26,77 | 6 |
| 2016 | 367 | 9.956,70 | 27,13 | 8 |
| 2017 | 767 | 19.313,05 | 25,18 | 8 |
| 2018 | 853 | 24.093,54 | 28,25 | 9 |
| 2019 | 875 | 24.354,33 | 27,83 | 10 |
| 2020 | 569 | 16.679,82 | 29,31 | 10 |
| 2021 | 1.190 | 32.919,89 | 27,66 | 11 |
| 2022 | 1.289 | 36.417,08 | 28,25 | 11 |
| 2023 | 1.650 | 45.634,51 | 27,66 | 10 |
| 2024 | 2.317 | 56.246,34 | 24,28 | 14 |
| totale | 14.686 | 369.787,54 | 25,18 | 145 |