| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.434 | 36.798,52 | 25,66 | 3 |
| 2007 | 109 | 3.338,27 | 30,63 | 2 |
| 2008 | 203 | 8.595,76 | 42,34 | 4 |
| 2009 | 895 | 31.114,22 | 34,76 | 10 |
| 2010 | 1.296 | 41.473,94 | 32,00 | 9 |
| 2011 | 1.088 | 37.314,88 | 34,30 | 5 |
| 2012 | 1.514 | 56.435,33 | 37,28 | 8 |
| 2013 | 1.529 | 55.554,84 | 36,33 | 8 |
| 2014 | 1.304 | 52.698,49 | 40,41 | 11 |
| 2015 | 1.191 | 49.034,75 | 41,17 | 9 |
| 2016 | 1.210 | 48.890,72 | 40,41 | 10 |
| 2017 | 1.326 | 51.204,93 | 38,62 | 12 |
| 2018 | 1.735 | 68.642,36 | 39,56 | 13 |
| 2019 | 1.951 | 73.951,03 | 37,90 | 14 |
| 2020 | 2.061 | 82.270,56 | 39,92 | 15 |
| 2021 | 1.976 | 76.206,56 | 38,57 | 16 |
| 2022 | 1.935 | 82.124,53 | 42,44 | 15 |
| 2023 | 1.856 | 73.950,47 | 39,84 | 17 |
| 2024 | 2.242 | 75.599,74 | 33,72 | 17 |
| totale | 26.855 | 1.005.199,90 | 37,43 | 198 |