| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.104 | 27.481,17 | 24,89 | 7 |
| 2007 | 400 | 9.845,07 | 24,61 | 7 |
| 2008 | 446 | 11.258,09 | 25,24 | 8 |
| 2009 | 824 | 20.986,91 | 25,47 | 12 |
| 2010 | 778 | 16.267,32 | 20,91 | 9 |
| 2011 | 588 | 11.174,52 | 19,00 | 7 |
| 2012 | 778 | 16.656,75 | 21,41 | 10 |
| 2013 | 841 | 19.106,70 | 22,72 | 13 |
| 2014 | 927 | 29.684,44 | 32,02 | 14 |
| 2015 | 939 | 32.186,65 | 34,28 | 14 |
| 2016 | 1.150 | 32.976,82 | 28,68 | 16 |
| 2017 | 1.156 | 33.632,43 | 29,09 | 16 |
| 2018 | 1.139 | 32.054,36 | 28,14 | 16 |
| 2019 | 1.112 | 32.042,08 | 28,81 | 15 |
| 2020 | 1.057 | 30.857,84 | 29,19 | 15 |
| 2021 | 1.050 | 30.761,22 | 29,30 | 16 |
| 2022 | 872 | 27.970,52 | 32,08 | 18 |
| 2023 | 1.168 | 44.226,67 | 37,87 | 22 |
| 2024 | 1.258 | 44.426,96 | 35,32 | 26 |
| totale | 17.587 | 503.596,52 | 28,63 | 261 |