| Views | |
| PER: 2007 Volume 10 No 3 | 160 |
| November 2012 | December 2012 | January 2013 | March 2013 | April 2013 | May 2013 | |
| PER: 2007 Volume 10 No 3 | 16 | 26 | 26 | 8 | 18 | 9 |
| Views | |
| United States of America | 61 |
| China | 24 |
| South Africa | 21 |
| Germany | 10 |
| France | 7 |
| Italy | 7 |
| Russian Federation | 7 |
| Canada | 4 |
| Spain | 4 |
| United Kingdom | 3 |
| Views | |
| Redwood City | 12 |
| Potchefstroom | 11 |
| Beijing | 9 |
| Sayreville | 7 |
| Johannesburg | 6 |
| Seattle | 5 |
| Carenno | 4 |
| Toronto | 4 |
| La Jolla | 3 |
| Rome | 3 |