| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 42 | 674,94 | 16,07 | 1 |
| 2009 | 75 | 1.486,62 | 19,82 | 2 |
| 2010 | 127 | 1.768,04 | 13,92 | 2 |
| 2011 | 105 | 1.785,39 | 17,00 | 1 |
| 2012 | 194 | 3.566,46 | 18,38 | 2 |
| 2013 | 236 | 4.509,06 | 19,11 | 3 |
| 2014 | 228 | 4.993,08 | 21,90 | 4 |
| 2015 | 239 | 5.630,66 | 23,56 | 5 |
| 2016 | 35 | 778,35 | 22,24 | 2 |
| 2017 | 104 | 2.688,64 | 25,85 | 3 |
| 2018 | 114 | 2.754,71 | 24,16 | 3 |
| 2019 | 80 | 1.987,20 | 24,84 | 3 |
| 2020 | 70 | 1.807,00 | 25,81 | 4 |
| 2021 | 77 | 1.982,12 | 25,74 | 5 |
| 2022 | 64 | 1.736,12 | 27,13 | 4 |
| 2023 | 104 | 2.486,66 | 23,91 | 6 |
| 2024 | 81 | 1.823,46 | 22,51 | 6 |
| totale | 1.975 | 42.458,51 | 21,50 | 56 |