| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 96 | 1.718,65 | 17,90 | 1 |
| 2009 | 28 | 410,69 | 14,67 | 1 |
| 2010 | 28 | 388,52 | 13,88 | 2 |
| 2011 | 75 | 1.593,01 | 21,24 | 1 |
| 2012 | 95 | 1.912,90 | 20,14 | 2 |
| 2013 | 86 | 1.606,89 | 18,68 | 2 |
| 2014 | 75 | 2.169,50 | 28,93 | 2 |
| 2015 | 63 | 2.154,48 | 34,20 | 2 |
| 2016 | 56 | 1.803,35 | 32,20 | 3 |
| 2017 | 156 | 4.194,33 | 26,89 | 3 |
| 2018 | 143 | 3.779,73 | 26,43 | 3 |
| 2019 | 144 | 3.845,78 | 26,71 | 3 |
| 2020 | 139 | 3.673,03 | 26,42 | 3 |
| 2021 | 114 | 3.255,72 | 28,56 | 2 |
| 2022 | 99 | 2.965,55 | 29,96 | 2 |
| 2023 | 99 | 3.084,27 | 31,15 | 2 |
| 2024 | 101 | 2.983,90 | 29,54 | 2 |
| totale | 1.597 | 41.540,30 | 26,01 | 36 |