| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.147 | 23.420,74 | 20,42 | 3 |
| 2007 | 1.171 | 28.392,08 | 24,25 | 2 |
| 2008 | 1.341 | 32.081,89 | 23,92 | 4 |
| 2009 | 1.221 | 28.449,81 | 23,30 | 4 |
| 2010 | 1.258 | 24.428,71 | 19,42 | 6 |
| 2011 | 1.205 | 23.202,14 | 19,25 | 3 |
| 2012 | 1.223 | 25.023,77 | 20,46 | 5 |
| 2013 | 1.317 | 25.968,10 | 19,72 | 4 |
| 2014 | 1.237 | 30.881,32 | 24,96 | 5 |
| 2015 | 1.187 | 29.666,13 | 24,99 | 5 |
| 2016 | 1.102 | 28.549,34 | 25,91 | 4 |
| 2017 | 1.149 | 30.448,81 | 26,50 | 6 |
| 2018 | 1.141 | 31.434,18 | 27,55 | 6 |
| 2019 | 1.166 | 35.455,85 | 30,41 | 6 |
| 2020 | 1.120 | 35.267,42 | 31,49 | 7 |
| 2021 | 1.049 | 34.859,90 | 33,23 | 8 |
| 2022 | 172 | 14.542,66 | 84,55 | 6 |
| 2023 | 974 | 33.561,80 | 34,46 | 10 |
| 2024 | 1.007 | 31.695,65 | 31,48 | 13 |
| totale | 21.187 | 547.330,30 | 25,83 | 107 |