| Libertad de voluntad, investigación sobre el cerebro y responsabilidad penal | 19 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Libertad de voluntad, investigación sobre el cerebro y responsabilidad penal | 0 | 1 | 0 | 3 | 0 | 2 | 3 |
| 1 | Spain | 8 |
| 2 | United States of America | 7 |
| 3 | Argentina | 1 |
| 4 | Mexico | 1 |
| 5 | Portugal | 1 |
| 6 | Russian Federation | 1 |
| 1 | Sevilla | 3 |
| 2 | Laurel | 2 |
| 3 | Madrid | 2 |
| 4 | Redwood City | 2 |
| 5 | Seattle | 2 |
| 6 | Lisbon | 1 |
| 7 | Medellín | 1 |
| 8 | Resistencia | 1 |
| 9 | Sayreville | 1 |
| 10 | Tona | 1 |