| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.976 | 70.730,17 | 23,77 | 9 |
| 2007 | 1.179 | 36.319,74 | 30,81 | 6 |
| 2008 | 528 | 23.294,38 | 44,12 | 13 |
| 2009 | 2.050 | 54.262,79 | 26,47 | 16 |
| 2010 | 1.897 | 48.555,01 | 25,60 | 17 |
| 2011 | 1.355 | 39.385,70 | 29,07 | 12 |
| 2012 | 1.932 | 53.896,34 | 27,90 | 21 |
| 2013 | 1.943 | 49.199,03 | 25,32 | 15 |
| 2014 | 2.395 | 75.298,96 | 31,44 | 24 |
| 2015 | 2.232 | 71.354,34 | 31,97 | 25 |
| 2016 | 2.224 | 72.995,29 | 32,82 | 26 |
| 2017 | 2.208 | 70.956,62 | 32,14 | 26 |
| 2018 | 2.210 | 71.080,48 | 32,16 | 26 |
| 2019 | 2.155 | 73.060,90 | 33,90 | 28 |
| 2020 | 1.879 | 64.820,56 | 34,50 | 27 |
| 2021 | 1.783 | 59.019,29 | 33,10 | 31 |
| 2022 | 1.517 | 54.348,07 | 35,83 | 32 |
| 2023 | 1.506 | 52.248,24 | 34,69 | 31 |
| 2024 | 1.714 | 54.552,88 | 31,83 | 32 |
| totale | 35.683 | 1.095.378,79 | 30,70 | 417 |