| Year | Bologna | Bologna (MS) |
|---|---|---|
| 2026 | 1,598 | — |
| 2025 | 2,295 | — |
| 2024 | 3,018 | — |
| 2023 | 3,146 | — |
| 2022 | 2,338 | — |
| 2019 | 478 | 0 |
| 2018 | 1,564 | 0 |
| 2017 | 1,751 | 0 |
| 2016 | 2,904 | 0 |
| 2015 | 740 | 0 |
| 2014 | 1,054 | 0 |
| 2013 | 1,361 | — |
| 2012 | 3,205 | 0 |
| 2011 | 3,086 | 0 |
| 2010 | 3,244 | — |
| 2009 | 2,534 | — |
| 2008 | 3,465 | — |
| 2007 | 2,725 | — |
| 2006 | 3,190 | — |
| 1998 | 2,336 | — |
| 1997 | 7,245 | — |
| 1996 | 16,144 | — |
| 1995 | 25,467 | — |
| 1994 | 22,135 | — |
| 1993 | 23,328 | — |
| 1992 | 9,037 | — |
| 1990 | 2,334 | — |