| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.897 | 40.782,76 | 21,50 | 4 |
| 2007 | 2.795 | 74.493,54 | 26,65 | 11 |
| 2008 | 1.181 | 31.780,32 | 26,91 | 11 |
| 2009 | 2.395 | 65.095,48 | 27,18 | 18 |
| 2010 | 2.217 | 55.336,65 | 24,96 | 17 |
| 2011 | 1.804 | 43.231,86 | 23,96 | 19 |
| 2012 | 2.908 | 72.672,74 | 24,99 | 25 |
| 2013 | 3.470 | 78.399,53 | 22,59 | 32 |
| 2014 | 3.770 | 103.057,56 | 27,34 | 36 |
| 2015 | 3.482 | 91.329,14 | 26,23 | 36 |
| 2016 | 3.648 | 98.225,23 | 26,93 | 40 |
| 2017 | 4.805 | 123.790,13 | 25,76 | 41 |
| 2018 | 4.837 | 129.159,49 | 26,70 | 50 |
| 2019 | 4.316 | 121.818,03 | 28,22 | 50 |
| 2020 | 4.396 | 127.124,33 | 28,92 | 55 |
| 2021 | 4.690 | 128.923,87 | 27,49 | 60 |
| 2022 | 4.859 | 133.669,97 | 27,51 | 41 |
| 2023 | 5.154 | 141.004,68 | 27,36 | 64 |
| 2024 | 5.721 | 146.628,90 | 25,63 | 69 |
| totale | 68.345 | 1.806.524,21 | 26,43 | 679 |