date       RIR       IPv4 adoption   IPv6 adoption
20240607   ripencc    0.6794          0.3968
20240607   apnic      0.3520          0.2376
20240607   afrinic    0.2950          0.0785
20240607   arin       0.3429          0.6338
20240607   lacnic     0.5157          0.5138