| Views | |
| Terrorism in Twentieth-Century Europe | 517 |
| May 2011 | June 2011 | July 2011 | August 2011 | September 2011 | October 2011 | November 2011 | December 2011 | January 2012 | February 2012 | March 2012 | April 2012 | May 2012 | |
| Terrorism in Twentieth-Century Europe | 40 | 41 | 22 | 22 | 16 | 23 | 11 | 15 | 21 | 16 | 8 | 20 | 9 |
| Views | |
| Italy | 463 |
| United States of America | 23 |
| Russian Federation | 10 |
| China | 6 |
| Serbia | 5 |
| United Kingdom | 4 |
| Germany | 1 |
| Luxembourg | 1 |
| Turkey | 1 |
| Ukraine | 1 |
| Views | |
| Rome | 463 |
| Moscow | 10 |
| Belgrade | 5 |
| Beijing | 4 |
| London | 4 |
| Seattle | 3 |
| Needham Heights | 2 |
| Brovary | 1 |
| Floral Park | 1 |
| Istanbul | 1 |