| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.168 | 52.810,34 | 24,36 | 5 |
| 2007 | 2.109 | 64.717,89 | 30,69 | 4 |
| 2008 | 1.489 | 39.744,89 | 26,69 | 3 |
| 2009 | 1.387 | 35.167,02 | 25,35 | 5 |
| 2010 | 1.354 | 28.984,49 | 21,41 | 5 |
| 2011 | 1.177 | 24.456,98 | 20,78 | 3 |
| 2012 | 1.066 | 24.066,00 | 22,58 | 4 |
| 2013 | 1.249 | 25.736,90 | 20,61 | 5 |
| 2014 | 1.208 | 32.043,93 | 26,53 | 6 |
| 2015 | 1.111 | 30.951,54 | 27,86 | 7 |
| 2016 | 1.032 | 29.448,61 | 28,54 | 5 |
| 2017 | 960 | 27.998,96 | 29,17 | 6 |
| 2018 | 921 | 27.149,81 | 29,48 | 6 |
| 2019 | 875 | 25.526,86 | 29,17 | 6 |
| 2020 | 3.957 | 135.592,94 | 34,27 | 7 |
| 2021 | 4.367 | 150.358,98 | 34,43 | 10 |
| 2022 | 4.877 | 161.221,20 | 33,06 | 10 |
| 2023 | 5.777 | 191.842,01 | 33,21 | 10 |
| 2024 | 5.935 | 189.414,88 | 31,91 | 11 |
| totale | 43.019 | 1.297.234,23 | 30,15 | 118 |