Open Access
Table 1.
Changes in identified reporting requirements from the four Rounds.
| Scope | R1 (2007) | R2 (2012) | R3 (2017) | R4 (2024) |
|---|---|---|---|---|
| Number of agglomerations meeting population thresholds | 145 | 401 | 378 | 389 |
| km2 meeting passages threshold | 152 624 | 79 179 | 216 108 | 100 221 |
| Population Evaluated | 95 985 536 | 138 235 362 | 137 464 053 | 138 162 903 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.
