| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 37 | 399,78 | 10,80 | 1 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 26 | 269,43 | 10,36 | 1 |
| 2010 | 10 | 94,48 | 9,45 | 2 |
| 2011 | 7 | 153,16 | 21,88 | 2 |
| 2012 | 14 | 256,72 | 18,34 | 2 |
| 2013 | 92 | 1.014,30 | 11,03 | 2 |
| 2014 | 199 | 2.496,16 | 12,54 | 3 |
| 2015 | 277 | 4.010,83 | 14,48 | 3 |
| 2016 | 279 | 4.189,22 | 15,02 | 3 |
| 2017 | 257 | 4.174,04 | 16,24 | 4 |
| 2018 | 224 | 3.305,00 | 14,75 | 4 |
| 2019 | 225 | 3.278,23 | 14,57 | 4 |
| 2020 | 138 | 2.190,67 | 15,87 | 4 |
| 2021 | 107 | 1.876,43 | 17,54 | 4 |
| 2022 | 108 | 1.716,78 | 15,90 | 4 |
| 2023 | 103 | 1.556,40 | 15,11 | 4 |
| 2024 | 257 | 3.272,68 | 12,73 | 7 |
| totale | 2.360 | 34.254,31 | 14,51 | 55 |