| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.235 | 35.685,10 | 28,89 | 2 |
| 2007 | 344 | 12.032,89 | 34,98 | 1 |
| 2008 | 384 | 14.682,21 | 38,23 | 2 |
| 2009 | 704 | 24.910,83 | 35,38 | 3 |
| 2010 | 589 | 17.411,03 | 29,56 | 3 |
| 2011 | 156 | 5.646,88 | 36,20 | 1 |
| 2012 | 562 | 18.411,10 | 32,76 | 5 |
| 2013 | 603 | 19.548,27 | 32,42 | 6 |
| 2014 | 514 | 19.664,61 | 38,26 | 5 |
| 2015 | 612 | 25.741,53 | 42,06 | 8 |
| 2016 | 731 | 29.895,16 | 40,90 | 9 |
| 2017 | 882 | 34.563,49 | 39,19 | 11 |
| 2018 | 949 | 35.045,86 | 36,93 | 11 |
| 2019 | 1.224 | 46.322,73 | 37,85 | 12 |
| 2020 | 1.142 | 44.109,62 | 38,62 | 11 |
| 2021 | 1.048 | 42.864,53 | 40,90 | 13 |
| 2022 | 2.288 | 86.313,32 | 37,72 | 14 |
| 2023 | 2.488 | 91.011,02 | 36,58 | 19 |
| 2024 | 2.595 | 85.505,62 | 32,95 | 20 |
| totale | 19.050 | 689.365,80 | 36,19 | 156 |