| Views | |
| PER: 1998 Volume 1 No 1 | 150 |
| November 2012 | December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | |
| PER: 1998 Volume 1 No 1 | 15 | 20 | 23 | 8 | 18 | 11 |
| Views | |
| United States of America | 49 |
| South Africa | 38 |
| China | 28 |
| Germany | 10 |
| Russian Federation | 8 |
| Canada | 7 |
| Japan | 3 |
| Ukraine | 3 |
| Czech Republic | 1 |
| United Kingdom | 1 |
| Views | |
| Potchefstroom | 33 |
| Beijing | 19 |
| Redwood City | 12 |
| Toronto | 7 |
| Sayreville | 6 |
| Seattle | 5 |
| La Jolla | 3 |
| Cape Town | 1 |
| Dallas | 1 |
| Durban | 1 |