date       RIR       IPv4 adoption   IPv6 adoption
20231224   afrinic    0.2806          0.0767
20231224   arin       0.3136          0.6620
20231224   ripencc    0.6553          0.3762
20231224   apnic      0.3456          0.2361
20231224   lacnic     0.5030          0.5011