date       RIR       IPv4 adoption   IPv6 adoption
20260220   ripencc    0.7549          0.4253
20260220   apnic      0.3840          0.1818
20260220   lacnic     0.5738          0.5854
20260220   arin       0.4143          0.6386
20260220   afrinic    0.5120          0.4740