| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 51 | 1.403,79 | 27,53 | 2 |
| 2007 | 637 | 16.458,76 | 25,84 | 2 |
| 2008 | 966 | 22.800,11 | 23,60 | 1 |
| 2009 | 927 | 21.281,66 | 22,96 | 3 |
| 2010 | 75 | 1.012,28 | 13,50 | 2 |
| 2011 | 1.037 | 19.369,03 | 18,68 | 2 |
| 2012 | 883 | 21.207,39 | 24,02 | 5 |
| 2013 | 845 | 18.009,35 | 21,31 | 6 |
| 2014 | 1.358 | 36.736,41 | 27,05 | 8 |
| 2015 | 1.109 | 29.710,89 | 26,79 | 6 |
| 2016 | 1.260 | 29.897,99 | 23,73 | 9 |
| 2017 | 1.389 | 37.601,96 | 27,07 | 13 |
| 2018 | 1.350 | 41.844,17 | 31,00 | 14 |
| 2019 | 1.399 | 42.610,82 | 30,46 | 14 |
| 2020 | 1.310 | 43.262,49 | 33,02 | 15 |
| 2021 | 1.306 | 45.118,93 | 34,55 | 19 |
| 2022 | 1.251 | 35.088,82 | 28,05 | 18 |
| 2023 | 1.355 | 34.490,59 | 25,45 | 19 |
| 2024 | 1.618 | 39.633,63 | 24,50 | 22 |
| totale | 20.126 | 537.539,07 | 26,71 | 180 |