date       RIR       IPv4 adoption   IPv6 adoption
20260218   apnic      0.3840          0.1818
20260218   arin       0.4142          0.6386
20260218   afrinic    0.5125          0.4740
20260218   ripencc    0.7551          0.4252
20260218   lacnic     0.5725          0.5848