date       RIR       IPv4 adoption   IPv6 adoption
20260815   arin       0.4395          0.6398
20260815   lacnic     0.6451          0.6141
20260815   apnic      0.6539          0.2925
20260815   ripencc    0.7681          0.4531
20260815   afrinic    0.5327          0.5035