| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 13.099 | 320.207,61 | 24,45 | 45 |
| 2007 | 10.909 | 304.267,64 | 27,89 | 46 |
| 2008 | 12.276 | 346.547,20 | 28,23 | 45 |
| 2009 | 12.201 | 332.934,00 | 27,29 | 47 |
| 2010 | 13.309 | 301.120,60 | 22,63 | 57 |
| 2011 | 12.955 | 284.455,15 | 21,96 | 45 |
| 2012 | 14.444 | 333.185,41 | 23,07 | 54 |
| 2013 | 14.088 | 309.559,58 | 21,97 | 55 |
| 2014 | 14.393 | 432.112,47 | 30,02 | 59 |
| 2015 | 14.087 | 413.001,44 | 29,32 | 65 |
| 2016 | 13.822 | 410.687,56 | 29,71 | 72 |
| 2017 | 14.198 | 411.127,68 | 28,96 | 76 |
| 2018 | 14.590 | 446.251,43 | 30,59 | 83 |
| 2019 | 14.400 | 455.154,62 | 31,61 | 89 |
| 2020 | 13.557 | 412.083,73 | 30,40 | 90 |
| 2021 | 13.443 | 383.594,83 | 28,53 | 97 |
| 2022 | 13.074 | 392.023,70 | 29,98 | 99 |
| 2023 | 13.176 | 388.364,05 | 29,48 | 105 |
| 2024 | 13.676 | 387.197,89 | 28,31 | 111 |
| totale | 255.697 | 7.063.876,59 | 27,63 | 1.340 |