| Views | |
| PER: 2011 Volume 14 No 3 | 142 |
| November 2012 | December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | |
| PER: 2011 Volume 14 No 3 | 15 | 25 | 17 | 9 | 16 | 16 |
| Views | |
| United States of America | 74 |
| South Africa | 18 |
| Canada | 11 |
| China | 11 |
| Germany | 6 |
| Japan | 6 |
| Russian Federation | 6 |
| Ukraine | 3 |
| United Kingdom | 2 |
| Czech Republic | 1 |
| Views | |
| Potchefstroom | 13 |
| Redwood City | 11 |
| Seattle | 11 |
| Beijing | 10 |
| Toronto | 9 |
| Sayreville | 6 |
| Cape Town | 2 |
| La Jolla | 2 |
| Ottawa | 2 |
| Ashburn | 1 |