| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 715 | 16.976,29 | 23,74 | 3 |
| 2007 | 1.449 | 38.980,29 | 26,90 | 3 |
| 2008 | 1.786 | 46.572,59 | 26,08 | 2 |
| 2009 | 1.805 | 48.042,01 | 26,62 | 5 |
| 2010 | 1.797 | 42.180,85 | 23,47 | 6 |
| 2011 | 1.629 | 40.779,98 | 25,03 | 5 |
| 2012 | 1.400 | 35.170,68 | 25,12 | 6 |
| 2013 | 2.088 | 45.184,36 | 21,64 | 7 |
| 2014 | 1.900 | 56.835,00 | 29,91 | 8 |
| 2015 | 1.993 | 56.818,63 | 28,51 | 9 |
| 2016 | 1.610 | 45.586,39 | 28,31 | 9 |
| 2017 | 1.694 | 46.180,86 | 27,26 | 11 |
| 2018 | 1.585 | 43.133,46 | 27,21 | 13 |
| 2019 | 1.509 | 46.882,82 | 31,07 | 13 |
| 2020 | 1.462 | 42.945,22 | 29,37 | 13 |
| 2021 | 1.312 | 38.775,23 | 29,55 | 14 |
| 2022 | 1.433 | 44.162,22 | 30,82 | 16 |
| 2023 | 1.389 | 40.696,94 | 29,30 | 20 |
| 2024 | 1.486 | 43.692,62 | 29,40 | 22 |
| totale | 30.042 | 819.596,44 | 27,28 | 185 |