| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.180 | 24.994,94 | 21,18 | 6 |
| 2007 | 747 | 19.521,12 | 26,13 | 6 |
| 2008 | 418 | 10.962,99 | 26,23 | 6 |
| 2009 | 473 | 13.647,43 | 28,85 | 5 |
| 2010 | 722 | 15.135,47 | 20,96 | 9 |
| 2011 | 562 | 10.601,41 | 18,86 | 3 |
| 2012 | 738 | 15.154,75 | 20,53 | 9 |
| 2013 | 701 | 13.623,10 | 19,43 | 7 |
| 2014 | 917 | 29.593,72 | 32,27 | 11 |
| 2015 | 1.020 | 33.615,65 | 32,96 | 9 |
| 2016 | 1.173 | 46.143,35 | 39,34 | 11 |
| 2017 | 1.260 | 45.905,03 | 36,43 | 12 |
| 2018 | 1.258 | 47.330,14 | 37,62 | 13 |
| 2019 | 1.395 | 54.319,84 | 38,94 | 12 |
| 2020 | 1.311 | 56.603,75 | 43,18 | 12 |
| 2021 | 1.287 | 58.111,22 | 45,15 | 10 |
| 2022 | 1.269 | 66.171,91 | 52,14 | 10 |
| 2023 | 1.291 | 69.887,86 | 54,13 | 12 |
| 2024 | 1.383 | 65.963,44 | 47,70 | 12 |
| totale | 19.105 | 697.287,12 | 36,50 | 175 |