date       RIR       IPv4 adoption   IPv6 adoption
20231101   apnic      0.3434          0.2344
20231101   arin       0.3083          0.1815
20231101   lacnic     0.4954          0.4900
20231101   afrinic    0.2787          0.0761
20231101   ripencc    0.6433          0.3722