| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.422 | 32.744,64 | 23,03 | 4 |
| 2007 | 1.003 | 25.711,54 | 25,63 | 4 |
| 2008 | 1.018 | 28.318,95 | 27,82 | 5 |
| 2009 | 1.428 | 34.416,91 | 24,10 | 4 |
| 2010 | 1.682 | 34.760,59 | 20,67 | 6 |
| 2011 | 1.545 | 31.834,06 | 20,60 | 7 |
| 2012 | 1.849 | 39.686,46 | 21,46 | 7 |
| 2013 | 1.988 | 41.420,05 | 20,84 | 10 |
| 2014 | 1.939 | 50.463,89 | 26,03 | 9 |
| 2015 | 1.853 | 48.492,70 | 26,17 | 8 |
| 2016 | 1.859 | 47.655,32 | 25,63 | 8 |
| 2017 | 1.993 | 54.271,78 | 27,23 | 9 |
| 2018 | 1.421 | 36.749,09 | 25,86 | 8 |
| 2019 | 1.409 | 36.042,08 | 25,58 | 8 |
| 2020 | 1.469 | 39.317,93 | 26,77 | 9 |
| 2021 | 1.264 | 33.919,72 | 26,84 | 8 |
| 2022 | 1.180 | 33.144,54 | 28,09 | 9 |
| 2023 | 1.192 | 34.123,03 | 28,63 | 13 |
| 2024 | 1.311 | 35.019,76 | 26,71 | 16 |
| totale | 28.825 | 718.093,04 | 24,91 | 152 |