| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 486 | 12.583,87 | 25,89 | 3 |
| 2007 | 222 | 7.323,35 | 32,99 | 2 |
| 2008 | 238 | 8.254,86 | 34,68 | 2 |
| 2009 | 288 | 9.792,40 | 34,00 | 3 |
| 2010 | 414 | 10.183,43 | 24,60 | 3 |
| 2011 | 200 | 6.930,02 | 34,65 | 3 |
| 2012 | 305 | 8.429,09 | 27,64 | 4 |
| 2013 | 298 | 8.086,97 | 27,14 | 4 |
| 2014 | 296 | 10.074,70 | 34,04 | 4 |
| 2015 | 274 | 9.092,72 | 33,19 | 4 |
| 2016 | 328 | 11.364,59 | 34,65 | 5 |
| 2017 | 373 | 16.634,18 | 44,60 | 5 |
| 2018 | 340 | 12.671,22 | 37,27 | 5 |
| 2019 | 264 | 8.965,46 | 33,96 | 4 |
| 2020 | 259 | 11.497,36 | 44,39 | 4 |
| 2021 | 222 | 9.706,12 | 43,72 | 3 |
| 2022 | 80 | 2.642,44 | 33,03 | 2 |
| 2023 | 209 | 9.326,54 | 44,62 | 3 |
| 2024 | 202 | 9.022,54 | 44,67 | 3 |
| totale | 5.298 | 182.581,86 | 34,46 | 66 |