| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 34 | 1.575,98 | 46,35 | 1 |
| 2007 | 29 | 2.464,57 | 84,99 | 2 |
| 2008 | 38 | 3.140,37 | 82,64 | 2 |
| 2009 | 82 | 8.785,27 | 107,14 | 3 |
| 2010 | 76 | 9.143,66 | 120,31 | 3 |
| 2011 | 70 | 4.360,30 | 62,29 | 2 |
| 2012 | 99 | 6.866,78 | 69,36 | 4 |
| 2013 | 54 | 6.203,44 | 114,88 | 2 |
| 2014 | 51 | 7.639,09 | 149,79 | 2 |
| 2015 | 55 | 9.139,54 | 166,17 | 2 |
| 2016 | 63 | 8.736,90 | 138,68 | 2 |
| 2017 | 103 | 10.059,03 | 97,66 | 2 |
| 2018 | 133 | 11.987,95 | 90,13 | 4 |
| 2019 | 140 | 11.399,31 | 81,42 | 4 |
| 2020 | 136 | 10.140,69 | 74,56 | 4 |
| 2021 | 115 | 7.384,63 | 64,21 | 5 |
| 2022 | 99 | 6.254,57 | 63,18 | 5 |
| 2023 | 98 | 6.418,55 | 65,50 | 4 |
| 2024 | 107 | 10.952,13 | 102,36 | 4 |
| totale | 1.582 | 142.652,76 | 90,17 | 57 |