| Views | |
| Minimal families: childlessness and intergenerational transfers | 185 |
| May 2012 | June 2012 | July 2012 | August 2012 | September 2012 | October 2012 | November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | |
| Minimal families: childlessness and intergenerational transfers | 8 | 5 | 2 | 3 | 2 | 7 | 10 | 7 | 19 | 10 | 5 |
| Views | |
| Italy | 101 |
| China | 31 |
| United States of America | 16 |
| Russian Federation | 4 |
| Netherlands | 2 |
| United Kingdom | 1 |
| Views | |
| Rome | 97 |
| Beijing | 24 |
| Romeo | 10 |
| Moscow | 4 |
| Cagliari | 2 |
| Florence | 2 |
| Seattle | 2 |
| Saint Andrews | 1 |