date       RIR       IPv4 adoption   IPv6 adoption
20231123   afrinic    0.2792          0.0764
20231123   ripencc    0.6526          0.3745
20231123   apnic      0.3442          0.2351
20231123   lacnic     0.4988          0.4907
20231123   arin       0.3104          0.6618