date       RIR       IPv4 adoption   IPv6 adoption
20230927   afrinic    0.2772          0.0751
20230927   arin       0.3045          0.3485
20230927   lacnic     0.4966          0.4992
20230927   ripencc    0.6315          0.3746
20230927   apnic      0.3399          0.2341