date       RIR       IPv4 adoption   IPv6 adoption
20231130   apnic      0.3442          0.2358
20231130   afrinic    0.2800          0.0764
20231130   ripencc    0.6531          0.3747
20231130   arin       0.3112          0.6619
20231130   lacnic     0.5078          0.4987