| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 999 | 17.595,06 | 17,61 | 2 |
| 2007 | 2.114 | 55.623,20 | 26,31 | 3 |
| 2008 | 1.109 | 34.569,57 | 31,17 | 1 |
| 2009 | 1.393 | 36.617,73 | 26,29 | 2 |
| 2010 | 1.468 | 33.966,61 | 23,14 | 2 |
| 2011 | 1.059 | 26.587,68 | 25,11 | 2 |
| 2012 | 1.332 | 30.565,37 | 22,95 | 4 |
| 2013 | 2.116 | 44.612,33 | 21,08 | 3 |
| 2014 | 1.877 | 53.228,50 | 28,36 | 5 |
| 2015 | 2.175 | 70.197,17 | 32,27 | 5 |
| 2016 | 2.072 | 61.590,51 | 29,73 | 6 |
| 2017 | 2.021 | 59.448,48 | 29,42 | 8 |
| 2018 | 1.998 | 66.752,75 | 33,41 | 8 |
| 2019 | 2.119 | 67.765,05 | 31,98 | 8 |
| 2020 | 1.925 | 67.042,33 | 34,83 | 7 |
| 2021 | 1.832 | 60.246,78 | 32,89 | 7 |
| 2022 | 1.820 | 58.040,28 | 31,89 | 7 |
| 2023 | 1.946 | 61.817,11 | 31,77 | 9 |
| 2024 | 1.987 | 59.086,98 | 29,74 | 12 |
| totale | 33.362 | 965.353,49 | 28,94 | 101 |