| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.143 | 48.404,96 | 22,59 | 6 |
| 2007 | 746 | 24.186,70 | 32,42 | 10 |
| 2008 | 1.060 | 27.951,41 | 26,37 | 10 |
| 2009 | 1.862 | 44.200,07 | 23,74 | 16 |
| 2010 | 2.048 | 43.457,43 | 21,22 | 15 |
| 2011 | 1.362 | 26.396,96 | 19,38 | 6 |
| 2012 | 2.043 | 42.880,09 | 20,99 | 16 |
| 2013 | 2.103 | 43.991,55 | 20,92 | 18 |
| 2014 | 1.899 | 49.662,55 | 26,15 | 17 |
| 2015 | 1.695 | 47.127,38 | 27,80 | 18 |
| 2016 | 1.674 | 46.595,04 | 27,83 | 17 |
| 2017 | 1.841 | 51.640,96 | 28,05 | 18 |
| 2018 | 1.818 | 49.044,06 | 26,98 | 18 |
| 2019 | 1.812 | 50.899,44 | 28,09 | 19 |
| 2020 | 1.748 | 49.594,59 | 28,37 | 19 |
| 2021 | 1.655 | 46.363,63 | 28,01 | 19 |
| 2022 | 1.712 | 53.695,03 | 31,36 | 22 |
| 2023 | 1.879 | 58.235,77 | 30,99 | 22 |
| 2024 | 2.054 | 83.051,02 | 40,43 | 25 |
| totale | 33.154 | 887.378,64 | 26,77 | 311 |