date       RIR       IPv4 adoption   IPv6 adoption
20220607   apnic      0.2822          0.2286
20220607   lacnic     0.4021          0.4391
20220607   ripencc    0.5467          0.3463
20220607   arin       0.2661          0.2759
20220607   afrinic    0.1677          0.0625