| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 6.074 | 187.830,84 | 30,92 | 11 |
| 2007 | 7.144 | 248.726,55 | 34,82 | 10 |
| 2008 | 6.673 | 216.528,75 | 32,45 | 11 |
| 2009 | 5.779 | 195.859,18 | 33,89 | 13 |
| 2010 | 5.691 | 159.037,63 | 27,95 | 12 |
| 2011 | 7.434 | 175.575,26 | 23,62 | 8 |
| 2012 | 6.777 | 169.611,58 | 25,03 | 11 |
| 2013 | 6.948 | 161.319,14 | 23,22 | 11 |
| 2014 | 7.695 | 214.330,98 | 27,85 | 12 |
| 2015 | 7.183 | 198.868,65 | 27,69 | 14 |
| 2016 | 7.745 | 214.856,78 | 27,74 | 13 |
| 2017 | 7.955 | 218.194,72 | 27,43 | 13 |
| 2018 | 3.747 | 141.829,05 | 37,85 | 12 |
| 2019 | 3.721 | 141.305,51 | 37,98 | 13 |
| 2020 | 3.443 | 141.291,10 | 41,04 | 13 |
| 2021 | 3.318 | 134.018,45 | 40,39 | 13 |
| 2022 | 3.278 | 145.165,40 | 44,28 | 12 |
| 2023 | 3.448 | 136.479,71 | 39,58 | 14 |
| 2024 | 3.723 | 141.713,39 | 38,06 | 17 |
| totale | 107.776 | 3.342.542,67 | 31,01 | 233 |