| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 975 | 32.057,76 | 32,88 | 9 |
| 2007 | 1.353 | 49.124,72 | 36,31 | 9 |
| 2008 | 1.417 | 50.896,46 | 35,92 | 10 |
| 2009 | 1.531 | 54.462,18 | 35,57 | 12 |
| 2010 | 1.600 | 47.714,38 | 29,82 | 11 |
| 2011 | 1.485 | 43.030,47 | 28,98 | 11 |
| 2012 | 1.529 | 46.527,32 | 30,43 | 15 |
| 2013 | 1.759 | 48.135,99 | 27,37 | 15 |
| 2014 | 1.700 | 56.392,87 | 33,17 | 14 |
| 2015 | 1.623 | 53.062,96 | 32,69 | 14 |
| 2016 | 1.850 | 58.917,45 | 31,85 | 18 |
| 2017 | 1.965 | 63.033,51 | 32,08 | 22 |
| 2018 | 1.976 | 62.440,32 | 31,60 | 22 |
| 2019 | 2.015 | 65.566,92 | 32,54 | 22 |
| 2020 | 2.094 | 71.815,06 | 34,30 | 21 |
| 2021 | 2.104 | 67.999,62 | 32,32 | 23 |
| 2022 | 1.982 | 65.744,73 | 33,17 | 20 |
| 2023 | 1.923 | 64.673,47 | 33,63 | 22 |
| 2024 | 2.056 | 59.368,09 | 28,88 | 21 |
| totale | 32.937 | 1.060.964,28 | 32,21 | 311 |