date       RIR       IPv4 adoption   IPv6 adoption
20220807   afrinic    0.1945          0.0643
20220807   arin       0.2687          0.3047
20220807   apnic      0.3086          0.2295
20220807   ripencc    0.5584          0.3456
20220807   lacnic     0.4078          0.4481