| Views | |
| Universal service in the European Union : policy goal or market-based assumption? | 198 |
| May 2012 | July 2012 | August 2012 | September 2012 | October 2012 | November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | |
| Universal service in the European Union : policy goal or market-based assumption? | 6 | 2 | 3 | 6 | 4 | 3 | 3 | 12 | 2 | 2 |
| Views | |
| Italy | 134 |
| China | 30 |
| United States of America | 16 |
| Russian Federation | 6 |
| Germany | 2 |
| Views | |
| Rome | 134 |
| Beijing | 24 |
| Romeo | 8 |
| Moscow | 6 |
| Bremen | 2 |
| Cypress | 2 |
| Missouri City | 2 |
| Needham Heights | 2 |
| Spring | 2 |