| Views | |
| Il PSI e la riforma elettorale del primo dopoguerra | 197 |
| May 2012 | June 2012 | July 2012 | August 2012 | September 2012 | October 2012 | November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | |
| Il PSI e la riforma elettorale del primo dopoguerra | 5 | 3 | 3 | 3 | 2 | 3 | 7 | 6 | 11 | 12 | 1 |
| Views | |
| Italy | 125 |
| China | 31 |
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| Rome | 122 |
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