| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 157 | 3.844,73 | 24,49 | 1 |
| 2009 | 61 | 1.010,21 | 16,56 | 1 |
| 2010 | 64 | 1.059,89 | 16,56 | 1 |
| 2012 | 69 | 1.108,61 | 16,07 | 1 |
| 2013 | 52 | 918,30 | 17,66 | 1 |
| 2014 | 81 | 1.561,56 | 19,28 | 1 |
| 2015 | 94 | 1.732,94 | 18,44 | 1 |
| 2016 | 113 | 3.127,79 | 27,68 | 2 |
| 2017 | 102 | 2.568,08 | 25,18 | 2 |
| 2018 | 88 | 2.506,16 | 28,48 | 2 |
| 2019 | 98 | 3.246,25 | 33,13 | 2 |
| 2020 | 109 | 3.219,01 | 29,53 | 2 |
| 2021 | 102 | 2.811,24 | 27,56 | 3 |
| 2022 | 89 | 3.153,93 | 35,44 | 3 |
| 2023 | 92 | 3.175,81 | 34,52 | 3 |
| 2024 | 65 | 1.912,87 | 29,43 | 3 |
| totale | 1.436 | 36.957,38 | 25,74 | 29 |