| Views | |
| PER: 2003 Volume 6 No 1 | 144 |
| December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | June 2013 | |
| PER: 2003 Volume 6 No 1 | 18 | 24 | 8 | 13 | 17 | 10 |
| Views | |
| United States of America | 68 |
| South Africa | 18 |
| China | 16 |
| Canada | 12 |
| Germany | 8 |
| Russian Federation | 8 |
| Ukraine | 3 |
| United Kingdom | 2 |
| Japan | 2 |
| Czech Republic | 1 |
| Views | |
| Beijing | 13 |
| Potchefstroom | 13 |
| Redwood City | 13 |
| Toronto | 11 |
| Sayreville | 7 |
| Seattle | 7 |
| La Jolla | 2 |
| Washington | 2 |
| Wynberg | 2 |
| Ashburn | 1 |