date       RIR       IPv4 adoption   IPv6 adoption
20261010   arin       0.4548          0.6274
20261010   ripencc    0.7735          0.4575
20261010   lacnic     0.6544          0.6239
20261010   afrinic    0.5697          0.4927
20261010   apnic      0.6598          0.2934