date       RIR       IPv4 adoption   IPv6 adoption
20260721   apnic      0.6492          0.2920
20260721   afrinic    0.5416          0.5030
20260721   arin       0.4368          0.6396
20260721   ripencc    0.7654          0.4491
20260721   lacnic     0.5832          0.5988