| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.858 | 43.190,66 | 23,25 | 5 |
| 2007 | 293 | 8.680,33 | 29,63 | 4 |
| 2008 | 370 | 10.780,80 | 29,14 | 5 |
| 2009 | 963 | 22.659,77 | 23,53 | 5 |
| 2010 | 1.373 | 29.858,11 | 21,75 | 4 |
| 2011 | 359 | 7.900,80 | 22,01 | 3 |
| 2012 | 1.453 | 32.641,87 | 22,47 | 7 |
| 2013 | 1.392 | 29.758,97 | 21,38 | 8 |
| 2014 | 1.302 | 35.056,48 | 26,93 | 7 |
| 2015 | 1.281 | 33.879,32 | 26,45 | 6 |
| 2016 | 1.182 | 35.184,47 | 29,77 | 7 |
| 2017 | 1.271 | 37.321,51 | 29,36 | 9 |
| 2018 | 1.199 | 33.225,93 | 27,71 | 10 |
| 2019 | 1.287 | 36.060,71 | 28,02 | 11 |
| 2020 | 1.177 | 34.467,09 | 29,28 | 11 |
| 2021 | 1.158 | 33.055,40 | 28,55 | 12 |
| 2022 | 1.136 | 33.396,07 | 29,40 | 12 |
| 2023 | 1.223 | 39.836,71 | 32,57 | 16 |
| 2024 | 1.301 | 40.771,55 | 31,34 | 20 |
| totale | 21.578 | 577.726,55 | 26,77 | 162 |