date, RIR, IPv4 adoption, IPv6 adoption
20240708, afrinic,  0.2985,  0.0792
20240708, lacnic,  0.5169,  0.5143
20240708, apnic,  0.3525,  0.2378
20240708, arin,  0.3457,  0.6366
20240708, ripencc,  0.6807,  0.4094