date       RIR       IPv4 adoption   IPv6 adoption
20240113   arin       0.3126          0.6620
20240113   afrinic    0.2775          0.0780
20240113   apnic      0.3461          0.2362
20240113   ripencc    0.6591          0.3783
20240113   lacnic     0.5021          0.4985