date       RIR       IPv4 adoption   IPv6 adoption
20260216   ripencc    0.7550          0.4252
20260216   afrinic    0.5124          0.4740
20260216   apnic      0.3839          0.1818
20260216   arin       0.4140          0.6386
20260216   lacnic     0.5729          0.5841