| Views | |
| Au-katodi orgaanisessa aurinkokennossa | 62 |
| tammikuu 2013 | helmikuu 2013 | maaliskuu 2013 | huhtikuu 2013 | toukokuu 2013 | |
| Au-katodi orgaanisessa aurinkokennossa | 21 | 10 | 11 | 14 | 6 |
| Views | |
| United States of America | 20 |
| China | 17 |
| Canada | 14 |
| Finland | 5 |
| Russian Federation | 4 |
| Netherlands | 2 |
| Views | |
| Beijing | 15 |
| Toronto | 14 |
| Redwood City | 10 |
| Sayreville | 8 |
| Tampere | 4 |
| Noordwijk | 2 |
| Ashburn | 1 |
| Davis | 1 |
| Helsinki | 1 |