date       RIR       IPv4 adoption   IPv6 adoption
20250306   lacnic     0.5392          0.5494
20250306   ripencc    0.7150          0.4047
20250306   apnic      0.3662          0.1820
20250306   arin       0.3825          0.6072
20250306   afrinic    0.3274          0.1076