| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 286 | 6.582,16 | 23,01 | 4 |
| 2007 | 184 | 3.982,07 | 21,64 | 2 |
| 2008 | 254 | 9.243,47 | 36,39 | 2 |
| 2009 | 144 | 2.838,05 | 19,71 | 3 |
| 2010 | 45 | 511,18 | 11,36 | 4 |
| 2011 | 15 | 280,90 | 18,73 | 2 |
| 2012 | 24 | 404,61 | 16,86 | 4 |
| 2013 | 80 | 959,29 | 11,99 | 4 |
| 2014 | 22 | 290,23 | 13,19 | 3 |
| 2015 | 89 | 977,47 | 10,98 | 1 |
| 2016 | 97 | 1.204,06 | 12,41 | 1 |
| 2017 | 104 | 1.259,02 | 12,11 | 1 |
| 2018 | 111 | 1.393,82 | 12,56 | 1 |
| 2019 | 116 | 1.442,30 | 12,43 | 1 |
| 2020 | 131 | 1.774,85 | 13,55 | 2 |
| 2021 | 195 | 3.306,05 | 16,95 | 3 |
| 2022 | 234 | 4.778,89 | 20,42 | 4 |
| 2023 | 277 | 5.436,13 | 19,63 | 6 |
| 2024 | 247 | 4.554,33 | 18,44 | 6 |
| totale | 2.655 | 51.218,88 | 19,29 | 54 |