| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 14.302 | 383.040,32 | 26,78 | 52 |
| 2007 | 12.897 | 393.997,70 | 30,55 | 53 |
| 2008 | 13.562 | 413.132,41 | 30,46 | 52 |
| 2009 | 14.783 | 410.891,85 | 27,79 | 67 |
| 2010 | 15.262 | 356.533,10 | 23,36 | 71 |
| 2011 | 18.066 | 397.915,10 | 22,03 | 72 |
| 2012 | 17.608 | 406.535,63 | 23,09 | 87 |
| 2013 | 13.847 | 342.807,08 | 24,76 | 82 |
| 2014 | 14.934 | 461.981,07 | 30,93 | 96 |
| 2015 | 15.386 | 446.927,97 | 29,05 | 102 |
| 2016 | 14.200 | 429.200,76 | 30,23 | 99 |
| 2017 | 15.336 | 455.302,24 | 29,69 | 106 |
| 2018 | 17.132 | 512.762,81 | 29,93 | 109 |
| 2019 | 15.888 | 480.882,05 | 30,27 | 109 |
| 2020 | 15.551 | 490.949,48 | 31,57 | 115 |
| 2021 | 14.759 | 463.598,99 | 31,41 | 119 |
| 2022 | 14.981 | 479.824,47 | 32,03 | 107 |
| 2023 | 15.444 | 472.553,90 | 30,60 | 144 |
| 2024 | 39.205 | 833.141,63 | 21,25 | 173 |
| totale | 313.143 | 8.631.978,56 | 27,57 | 1.815 |