| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 114 | 2.306,38 | 20,23 | 1 |
| 2008 | 1 | 24,13 | 24,13 | 1 |
| 2009 | 24 | 1.082,97 | 45,12 | 2 |
| 2010 | 28 | 1.413,17 | 50,47 | 2 |
| 2012 | 30 | 1.115,88 | 37,20 | 2 |
| 2013 | 39 | 1.615,13 | 41,41 | 2 |
| 2014 | 70 | 3.446,28 | 49,23 | 2 |
| 2015 | 68 | 4.283,41 | 62,99 | 2 |
| 2016 | 97 | 7.364,70 | 75,92 | 2 |
| 2017 | 99 | 6.337,66 | 64,02 | 2 |
| 2018 | 112 | 6.610,50 | 59,02 | 2 |
| 2019 | 90 | 5.104,92 | 56,72 | 2 |
| 2020 | 73 | 3.741,01 | 51,25 | 2 |
| 2021 | 88 | 3.957,18 | 44,97 | 2 |
| 2022 | 81 | 4.118,72 | 50,85 | 2 |
| 2023 | 74 | 4.111,46 | 55,56 | 2 |
| 2024 | 84 | 3.956,16 | 47,10 | 3 |
| totale | 1.172 | 60.589,66 | 51,70 | 33 |