| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 178 | 3.353,69 | 18,84 | 1 |
| 2009 | 176 | 3.019,60 | 17,16 | 1 |
| 2010 | 175 | 2.824,80 | 16,14 | 1 |
| 2011 | 6 | 77,29 | 12,88 | 1 |
| 2012 | 167 | 2.615,86 | 15,66 | 1 |
| 2013 | 140 | 2.216,22 | 15,83 | 1 |
| 2014 | 142 | 3.589,80 | 25,28 | 1 |
| 2015 | 154 | 3.951,63 | 25,66 | 2 |
| 2016 | 145 | 3.914,81 | 27,00 | 2 |
| 2017 | 140 | 3.107,99 | 22,20 | 2 |
| 2018 | 173 | 3.833,31 | 22,16 | 2 |
| 2019 | 197 | 4.680,35 | 23,76 | 2 |
| 2020 | 225 | 6.120,72 | 27,20 | 2 |
| 2021 | 221 | 5.420,56 | 24,53 | 2 |
| 2022 | 223 | 6.277,10 | 28,15 | 3 |
| 2023 | 230 | 5.878,08 | 25,56 | 3 |
| 2024 | 238 | 6.205,68 | 26,07 | 3 |
| totale | 2.930 | 67.087,49 | 22,90 | 30 |