| La reforma laboral: ¿un paso necesario? | 11 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| La reforma laboral: ¿un paso necesario? | 0 | 2 | 0 | 1 | 0 | 0 | 0 |
| 1 | Netherlands | 4 |
| 2 | Spain | 3 |
| 3 | United States of America | 2 |
| 4 | Chile | 1 |
| 5 | Colombia | 1 |
| 1 | Lugo | 1 |
| 2 | Manizales | 1 |
| 3 | Mountain View | 1 |
| 4 | Redwood City | 1 |