date       RIR       IPv4 adoption   IPv6 adoption
20260325   afrinic    0.5126          0.4759
20260325   ripencc    0.7587          0.4363
20260325   lacnic     0.5715          0.5816
20260325   arin       0.4173          0.6390
20260325   apnic      0.3848          0.2110