date       RIR       IPv4 adoption   IPv6 adoption
20221028   apnic      0.3154          0.2264
20221028   arin       0.2785          0.3461
20221028   lacnic     0.4068          0.4583
20221028   afrinic    0.1951          0.0675
20221028   ripencc    0.5789          0.3614