| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.160 | 41.144,11 | 35,47 | 4 |
| 2007 | 14 | 1.105,24 | 78,95 | 1 |
| 2008 | 295 | 11.583,58 | 39,27 | 3 |
| 2009 | 621 | 27.245,24 | 43,87 | 5 |
| 2010 | 1.077 | 37.986,57 | 35,27 | 8 |
| 2011 | 707 | 21.066,79 | 29,80 | 5 |
| 2012 | 998 | 38.077,97 | 38,15 | 7 |
| 2013 | 1.036 | 34.963,28 | 33,75 | 8 |
| 2014 | 1.097 | 46.137,89 | 42,06 | 10 |
| 2015 | 1.198 | 51.882,26 | 43,31 | 9 |
| 2016 | 1.363 | 59.079,99 | 43,35 | 11 |
| 2017 | 1.365 | 58.783,47 | 43,06 | 13 |
| 2018 | 1.356 | 56.783,14 | 41,88 | 13 |
| 2019 | 1.307 | 57.164,92 | 43,74 | 14 |
| 2020 | 1.847 | 81.235,73 | 43,98 | 15 |
| 2021 | 1.949 | 88.174,35 | 45,24 | 16 |
| 2022 | 1.765 | 76.098,49 | 43,12 | 15 |
| 2023 | 1.677 | 71.212,30 | 42,46 | 18 |
| 2024 | 1.786 | 73.142,37 | 40,95 | 20 |
| totale | 22.618 | 932.867,69 | 41,24 | 195 |