date       RIR       IPv4 adoption   IPv6 adoption
20261104   arin       0.4666          0.6230
20261104   afrinic    0.5708          0.4934
20261104   ripencc    0.7769          0.4617
20261104   apnic      0.6608          0.3226
20261104   lacnic     0.6564          0.6276