date       RIR       IPv4 adoption   IPv6 adoption
20221204   apnic      0.3269          0.2315
20221204   afrinic    0.1968          0.0678
20221204   arin       0.2842          0.3461
20221204   lacnic     0.4096          0.4591
20221204   ripencc    0.5788          0.3642