| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.516 | 28.152,99 | 18,57 | 5 |
| 2007 | 1.716 | 38.240,80 | 22,28 | 6 |
| 2008 | 495 | 12.040,84 | 24,32 | 4 |
| 2009 | 899 | 32.436,68 | 36,08 | 5 |
| 2010 | 1.320 | 34.803,19 | 26,37 | 8 |
| 2011 | 404 | 7.971,00 | 19,73 | 6 |
| 2012 | 1.727 | 44.395,39 | 25,71 | 13 |
| 2013 | 1.595 | 36.826,32 | 23,09 | 12 |
| 2014 | 1.352 | 39.894,61 | 29,51 | 10 |
| 2015 | 1.377 | 38.624,32 | 28,05 | 9 |
| 2016 | 1.531 | 40.584,84 | 26,51 | 9 |
| 2017 | 1.527 | 41.515,18 | 27,19 | 11 |
| 2018 | 1.852 | 52.437,98 | 28,31 | 13 |
| 2019 | 1.840 | 51.662,79 | 28,08 | 14 |
| 2020 | 1.827 | 56.926,90 | 31,16 | 14 |
| 2021 | 1.584 | 49.925,09 | 31,52 | 16 |
| 2022 | 1.011 | 27.935,51 | 27,63 | 13 |
| 2023 | 877 | 19.832,47 | 22,61 | 15 |
| 2024 | 1.367 | 30.064,14 | 21,99 | 15 |
| totale | 25.817 | 684.271,04 | 26,50 | 198 |