Table 1. Summary of Datasets.
| # | Name | Sponsor | Nature | Scope | Year | Fraction represented |
| 1 | “Ivory Coast” | Orange | Mobile phone signaling data | Country | 2011–2 | 2.5% |
| 2 | “Portugal” | Orange | Mobile phone signaling data | Country | 2006–7 | 19% |
| 3 | “Saudi Arabia” | STC | Mobile phone signaling data | Country | 2012–13 | 49% |
| 3 | “Boston” | AirSage | Mobile phone signaling data | City | 2009 | 43% |
| 4 | “Milan” | Octo Telematics | GPS traces | City | 2013 | 7.5% |
The fraction represented shows the approximated ratio of the number of users tracked by each dataset to the total number of potential users in the regions concerned.