| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 704 | 12.759,97 | 18,12 | 3 |
| 2007 | 144 | 3.145,15 | 21,84 | 1 |
| 2008 | 1.292 | 31.060,06 | 24,04 | 6 |
| 2009 | 1.509 | 34.733,55 | 23,02 | 5 |
| 2010 | 1.629 | 31.939,47 | 19,61 | 8 |
| 2011 | 1.597 | 35.143,43 | 22,01 | 7 |
| 2012 | 2.037 | 35.148,51 | 17,26 | 6 |
| 2013 | 1.988 | 37.106,15 | 18,67 | 10 |
| 2014 | 1.535 | 34.582,16 | 22,53 | 10 |
| 2015 | 1.555 | 37.354,98 | 24,02 | 11 |
| 2016 | 2.193 | 60.830,33 | 27,74 | 15 |
| 2017 | 2.172 | 58.449,35 | 26,91 | 16 |
| 2018 | 2.052 | 51.282,21 | 24,99 | 17 |
| 2019 | 1.952 | 57.791,45 | 29,61 | 18 |
| 2020 | 1.883 | 54.816,26 | 29,11 | 20 |
| 2021 | 1.953 | 54.865,85 | 28,09 | 23 |
| 2022 | 2.337 | 62.034,86 | 26,54 | 22 |
| 2023 | 2.248 | 62.587,54 | 27,84 | 28 |
| 2024 | 2.299 | 63.163,02 | 27,47 | 33 |
| totale | 33.079 | 818.794,30 | 24,75 | 259 |