date       RIR       IPv4 adoption   IPv6 adoption
20220920   lacnic     0.4079          0.4550
20220920   apnic      0.3121          0.2352
20220920   arin       0.2738          0.3456
20220920   ripencc    0.5747          0.3586
20220920   afrinic    0.1965          0.0655