| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.417 | 45.069,20 | 31,81 | 2 |
| 2007 | 1.503 | 50.746,40 | 33,76 | 2 |
| 2008 | 2.329 | 68.579,17 | 29,45 | 3 |
| 2009 | 1.901 | 58.869,20 | 30,97 | 3 |
| 2010 | 1.877 | 53.669,63 | 28,59 | 3 |
| 2011 | 1.676 | 47.342,97 | 28,25 | 1 |
| 2012 | 1.711 | 48.343,02 | 28,25 | 3 |
| 2013 | 1.813 | 48.459,79 | 26,73 | 4 |
| 2014 | 1.950 | 59.413,48 | 30,47 | 4 |
| 2015 | 1.801 | 57.783,36 | 32,08 | 4 |
| 2016 | 1.829 | 59.392,09 | 32,47 | 4 |
| 2017 | 1.536 | 54.605,50 | 35,55 | 5 |
| 2018 | 1.618 | 57.268,17 | 35,39 | 5 |
| 2019 | 1.955 | 68.832,99 | 35,21 | 4 |
| 2020 | 1.763 | 60.355,73 | 34,23 | 6 |
| 2021 | 1.386 | 51.249,76 | 36,98 | 9 |
| 2022 | 1.113 | 42.908,33 | 38,55 | 5 |
| 2023 | 1.745 | 54.639,09 | 31,31 | 10 |
| 2024 | 1.404 | 47.403,12 | 33,76 | 11 |
| totale | 32.327 | 1.034.931,00 | 32,01 | 88 |