date       RIR       IPv4 adoption   IPv6 adoption
20200706   ripencc    0.4314          0.2789
20200706   apnic      0.1603          0.1461
20200706   afrinic    0.1017          0.0500
20200706   arin       0.0932          0.0326
20200706   lacnic     0.2582          0.3460