| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.332 | 51.940,03 | 38,99 | 5 |
| 2007 | 1.336 | 57.652,86 | 43,15 | 4 |
| 2008 | 1.521 | 69.497,22 | 45,69 | 6 |
| 2009 | 1.531 | 66.792,58 | 43,63 | 6 |
| 2010 | 1.540 | 57.060,09 | 37,05 | 9 |
| 2011 | 1.379 | 45.136,59 | 32,73 | 6 |
| 2012 | 1.364 | 50.273,64 | 36,86 | 9 |
| 2013 | 1.418 | 48.398,50 | 34,13 | 9 |
| 2014 | 1.311 | 55.076,52 | 42,01 | 9 |
| 2015 | 1.247 | 55.004,95 | 44,11 | 9 |
| 2016 | 1.211 | 56.149,53 | 46,37 | 9 |
| 2017 | 1.109 | 52.272,73 | 47,14 | 9 |
| 2018 | 1.065 | 44.230,28 | 41,53 | 10 |
| 2019 | 1.170 | 48.240,95 | 41,23 | 10 |
| 2020 | 1.050 | 46.668,32 | 44,45 | 11 |
| 2021 | 1.011 | 45.445,31 | 44,95 | 11 |
| 2022 | 951 | 51.145,98 | 53,78 | 11 |
| 2023 | 1.035 | 50.055,27 | 48,36 | 11 |
| 2024 | 998 | 44.333,75 | 44,42 | 11 |
| totale | 23.579 | 995.375,10 | 42,21 | 165 |