| Hacia un derecho contractual europeo | 5 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Hacia un derecho contractual europeo | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1 | Spain | 4 |
| 2 | United States of America | 1 |
| 1 | Madrid | 2 |
| 2 | Rubí | 1 |
| 3 | Santa Clara | 1 |
| 4 | Santa Lucía | 1 |