date       RIR       IPv4 adoption   IPv6 adoption
20260912   arin       0.4477          0.6234
20260912   apnic      0.6596          0.2928
20260912   afrinic    0.5592          0.5040
20260912   lacnic     0.6489          0.6172
20260912   ripencc    0.7706          0.4553