| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3.104 | 52.596,83 | 16,94 | 7 |
| 2007 | 2.970 | 53.974,53 | 18,17 | 11 |
| 2008 | 3.698 | 63.939,54 | 17,29 | 12 |
| 2009 | 4.324 | 76.454,56 | 17,68 | 16 |
| 2010 | 3.927 | 64.243,30 | 16,36 | 20 |
| 2011 | 3.625 | 57.296,42 | 15,81 | 17 |
| 2012 | 4.446 | 69.009,53 | 15,52 | 20 |
| 2013 | 3.299 | 53.935,98 | 16,35 | 23 |
| 2014 | 3.789 | 75.321,01 | 19,88 | 27 |
| 2015 | 3.835 | 78.296,71 | 20,42 | 27 |
| 2016 | 4.521 | 95.893,08 | 21,21 | 27 |
| 2017 | 3.663 | 85.155,83 | 23,25 | 29 |
| 2018 | 3.799 | 89.451,09 | 23,55 | 28 |
| 2019 | 3.536 | 87.335,79 | 24,70 | 27 |
| 2020 | 3.280 | 84.310,32 | 25,70 | 28 |
| 2021 | 3.979 | 108.367,92 | 27,23 | 30 |
| 2022 | 3.813 | 101.412,36 | 26,60 | 31 |
| 2023 | 4.028 | 100.172,34 | 24,87 | 44 |
| 2024 | 4.178 | 101.009,51 | 24,18 | 53 |
| totale | 71.814 | 1.498.176,65 | 20,86 | 477 |