date       RIR       IPv4 adoption   IPv6 adoption
20220918   lacnic     0.4079          0.4548
20220918   ripencc    0.5746          0.3584
20220918   afrinic    0.1965          0.0655
20220918   arin       0.2737          0.3456
20220918   apnic      0.3121          0.2351