date       RIR       IPv4 adoption   IPv6 adoption
20261011   arin       0.4548          0.6274
20261011   lacnic     0.6544          0.6239
20261011   apnic      0.6598          0.2934
20261011   afrinic    0.5697          0.4927
20261011   ripencc    0.7735          0.4575