| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 16.104 | 464.184,58 | 28,82 | 54 |
| 2007 | 11.974 | 399.744,66 | 33,38 | 57 |
| 2008 | 16.729 | 546.919,10 | 32,69 | 83 |
| 2009 | 17.292 | 553.595,39 | 32,01 | 80 |
| 2010 | 21.339 | 570.183,22 | 26,72 | 87 |
| 2011 | 22.523 | 581.264,66 | 25,81 | 83 |
| 2012 | 22.527 | 611.572,94 | 27,15 | 88 |
| 2013 | 24.861 | 635.944,99 | 25,58 | 98 |
| 2014 | 25.907 | 826.932,86 | 31,92 | 99 |
| 2015 | 24.738 | 782.493,97 | 31,63 | 103 |
| 2016 | 25.252 | 790.800,54 | 31,32 | 104 |
| 2017 | 26.700 | 826.486,39 | 30,95 | 118 |
| 2018 | 26.560 | 819.016,11 | 30,84 | 123 |
| 2019 | 25.803 | 790.369,48 | 30,63 | 111 |
| 2020 | 26.198 | 838.359,76 | 32,00 | 120 |
| 2021 | 25.553 | 807.860,47 | 31,62 | 134 |
| 2022 | 25.355 | 801.037,61 | 31,59 | 130 |
| 2023 | 26.472 | 821.001,24 | 31,01 | 171 |
| 2024 | 26.499 | 782.336,64 | 29,52 | 200 |
| totale | 438.386 | 13.250.104,61 | 30,22 | 2.043 |