| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 194 | 4.005,28 | 20,65 | 1 |
| 2009 | 33 | 801,59 | 24,29 | 1 |
| 2010 | 43 | 1.016,24 | 23,63 | 1 |
| 2012 | 54 | 1.032,30 | 19,12 | 1 |
| 2013 | 54 | 1.078,72 | 19,98 | 1 |
| 2014 | 131 | 6.252,35 | 47,73 | 2 |
| 2015 | 145 | 7.289,64 | 50,27 | 2 |
| 2016 | 196 | 8.361,11 | 42,66 | 2 |
| 2017 | 207 | 8.352,29 | 40,35 | 2 |
| 2018 | 259 | 9.780,37 | 37,76 | 4 |
| 2019 | 262 | 10.460,53 | 39,93 | 4 |
| 2020 | 243 | 10.413,17 | 42,85 | 4 |
| 2021 | 238 | 8.290,54 | 34,83 | 4 |
| 2022 | 252 | 8.548,69 | 33,92 | 5 |
| 2023 | 321 | 11.857,45 | 36,94 | 6 |
| 2024 | 352 | 12.074,66 | 34,30 | 6 |
| totale | 2.984 | 109.614,93 | 36,73 | 46 |