date       RIR       IPv4 adoption   IPv6 adoption
20220901   afrinic    0.1950          0.0648
20220901   apnic      0.3101          0.2324
20220901   ripencc    0.5715          0.3567
20220901   arin       0.2711          0.3454
20220901   lacnic     0.4140          0.4534