| Principles in Collision: Labor Union rights v. Employee civil Rights | 7 |
| 11 / 2012 | 12 / 2012 | 01 / 2013 | 02 / 2013 | 03 / 2013 | 04 / 2013 | 05 / 2013 | |
| Principles in Collision: Labor Union rights v. Employee civil Rights | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
| 1 | Russian Federation | 4 |
| 2 | United States of America | 2 |
| 3 | Taiwan | 1 |
| 1 | Palo Alto | 1 |
| 2 | Sayreville | 1 |
| 3 | Taipei | 1 |