| Anno di imposta | Altri redditi assimilati al lavoro dipendente | Totale reddito lavoro autonomo* | ||
|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | |
| 2022 | 393.501 | 3.534.453 | 517.393 | 33.461.136 |
| 2021 | 393.056 | 3.227.907 | 501.262 | 30.336.738 |
| 2020 | 393.532 | 2.989.097 | 499.032 | 26.439.125 |
| 2019 | 399.908 | 3.218.403 | 461.409 | 26.748.464 |
| 2018 | 389.590 | 3.239.587 | 724.325 | 33.494.094 |
| 2017 | 394.875 | 3.261.447 | 740.906 | 32.237.603 |
| 2016 | 402.937 | 3.221.563 | 766.562 | 31.993.774 |
| 2015 | 401.928 | 3.238.210 | 853.637 | 32.683.173 |
| 2014 | 419.025 | 3.270.415 | 920.481 | 32.738.185 |
| 2013 | 415.022 | 3.380.456 | 922.210 | 32.885.783 |
| 2012 | 432.428 | 3.470.496 | 923.161 | 33.297.450 |
| 2011 | 458.017 | 3.520.154 | 722.114 | 30.531.124 |
| 2010 | 468.285 | 3.534.831 | 733.719 | 30.314.796 |
| 2009 | 481.063 | 3.478.071 | 752.787 | 30.019.079 |
| 2008 | 467.113 | 3.462.817 | 795.448 | 30.932.655 |
| 2007 | 478.250 | 3.422.490 | 1.037.205 | 32.457.199 |
