| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 11.840 | 300.970,42 | 25,42 | 50 |
| 2007 | 9.067 | 272.947,04 | 30,10 | 49 |
| 2008 | 8.817 | 265.687,39 | 30,13 | 60 |
| 2009 | 9.486 | 270.705,89 | 28,54 | 71 |
| 2010 | 10.315 | 266.381,21 | 25,82 | 72 |
| 2011 | 9.641 | 244.308,97 | 25,34 | 56 |
| 2012 | 11.056 | 306.404,02 | 27,71 | 83 |
| 2013 | 12.090 | 310.277,35 | 25,66 | 89 |
| 2014 | 11.654 | 375.689,06 | 32,24 | 102 |
| 2015 | 10.384 | 332.920,78 | 32,06 | 92 |
| 2016 | 10.525 | 333.182,82 | 31,66 | 93 |
| 2017 | 11.020 | 347.262,29 | 31,51 | 100 |
| 2018 | 10.520 | 334.428,68 | 31,79 | 108 |
| 2019 | 11.253 | 359.461,25 | 31,94 | 112 |
| 2020 | 10.236 | 350.307,61 | 34,22 | 121 |
| 2021 | 10.561 | 346.969,38 | 32,85 | 130 |
| 2022 | 9.684 | 319.874,04 | 33,03 | 122 |
| 2023 | 9.814 | 312.901,45 | 31,88 | 132 |
| 2024 | 10.209 | 317.860,24 | 31,14 | 154 |
| totale | 198.172 | 5.968.539,89 | 30,12 | 1.796 |