date       RIR       IPv4 adoption   IPv6 adoption
20230810   apnic      0.3249          0.2335
20230810   lacnic     0.4885          0.4949
20230810   ripencc    0.6267          0.3722
20230810   arin       0.2992          0.3472
20230810   afrinic    0.2757          0.0996