| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.508 | 56.007,61 | 37,14 | 4 |
| 2007 | 1.146 | 55.742,43 | 48,64 | 4 |
| 2008 | 2.023 | 104.075,90 | 51,45 | 7 |
| 2009 | 2.191 | 100.760,45 | 45,99 | 8 |
| 2010 | 2.200 | 80.744,00 | 36,70 | 7 |
| 2011 | 1.969 | 75.107,53 | 38,15 | 5 |
| 2012 | 2.111 | 79.673,54 | 37,74 | 7 |
| 2013 | 2.094 | 72.928,96 | 34,83 | 11 |
| 2014 | 1.992 | 86.406,88 | 43,38 | 9 |
| 2015 | 2.200 | 94.030,81 | 42,74 | 9 |
| 2016 | 1.981 | 85.151,27 | 42,98 | 9 |
| 2017 | 2.070 | 84.976,99 | 41,05 | 7 |
| 2018 | 1.910 | 79.737,10 | 41,75 | 10 |
| 2019 | 1.814 | 73.355,69 | 40,44 | 9 |
| 2020 | 1.633 | 68.306,30 | 41,83 | 9 |
| 2021 | 1.612 | 72.068,70 | 44,71 | 9 |
| 2022 | 1.401 | 59.720,49 | 42,63 | 9 |
| 2023 | 1.294 | 51.762,79 | 40,00 | 10 |
| 2024 | 1.330 | 49.318,14 | 37,08 | 13 |
| totale | 34.479 | 1.429.875,58 | 41,47 | 156 |