| Views | |
| Marine Policy Center (MPC) | 475 |
| November 2011 | December 2011 | January 2012 | February 2012 | March 2012 | April 2012 | May 2012 | |
| Marine Policy Center (MPC) | 14 | 9 | 16 | 5 | 17 | 14 | 12 |
| Views | |
| United States of America | 280 |
| Japan | 39 |
| Russian Federation | 25 |
| Czech Republic | 18 |
| France | 17 |
| United Kingdom | 12 |
| Ukraine | 11 |
| Taiwan | 10 |
| China | 9 |
| Germany | 6 |
| Views | |
| Bellevue | 76 |
| Woods Hole | 31 |
| Moscow | 24 |
| Washington | 20 |
| Prague | 18 |
| Roubaix | 15 |
| Taipei | 7 |
| Seattle | 6 |
| Dallas | 5 |
| Östersund | 4 |