| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 45.838 | 1.421.489,13 | 31,01 | 188 |
| 2007 | 42.082 | 1.460.184,62 | 34,70 | 211 |
| 2008 | 46.295 | 1.622.035,58 | 35,04 | 211 |
| 2009 | 48.041 | 1.586.207,55 | 33,02 | 218 |
| 2010 | 54.725 | 1.517.846,35 | 27,74 | 226 |
| 2011 | 56.324 | 1.393.045,07 | 24,73 | 197 |
| 2012 | 58.230 | 1.813.312,54 | 31,14 | 253 |
| 2013 | 60.474 | 2.564.871,89 | 42,41 | 257 |
| 2014 | 57.925 | 3.130.872,33 | 54,05 | 264 |
| 2015 | 54.106 | 1.763.023,04 | 32,58 | 246 |
| 2016 | 41.799 | 1.602.810,73 | 38,35 | 261 |
| 2017 | 42.424 | 1.626.081,56 | 38,33 | 293 |
| 2018 | 42.647 | 1.630.499,91 | 38,23 | 297 |
| 2019 | 43.845 | 1.688.760,79 | 38,52 | 316 |
| 2020 | 42.261 | 1.701.073,48 | 40,25 | 314 |
| 2021 | 40.380 | 1.600.565,46 | 39,64 | 327 |
| 2022 | 39.885 | 1.663.815,05 | 41,72 | 310 |
| 2023 | 41.907 | 1.700.565,84 | 40,58 | 371 |
| 2024 | 43.152 | 1.663.395,54 | 38,55 | 420 |
| totale | 902.340 | 33.150.456,46 | 36,74 | 5.180 |