| Views | |
| SPS Contributions to Books | 2092 |
| May 2012 | June 2012 | July 2012 | August 2012 | September 2012 | October 2012 | November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| SPS Contributions to Books | 77 | 42 | 35 | 25 | 52 | 64 | 71 | 57 | 101 | 79 | 46 | 22 | 20 |
| Views | |
| Italy | 1270 |
| United States of America | 252 |
| Germany | 64 |
| China | 41 |
| United Kingdom | 41 |
| Russian Federation | 39 |
| Netherlands | 37 |
| France | 15 |
| Spain | 12 |
| Ukraine | 10 |
| Views | |
| Rome | 1186 |
| Florence | 66 |
| Moscow | 35 |
| Beijing | 24 |
| Washington | 24 |
| Romeo | 22 |
| Seattle | 14 |
| Amsterdam | 12 |
| Nijmegen | 10 |
| Durham | 9 |