date, RIR, IPv4 adoption, IPv6 adoption
20240312, apnic,  0.3491,  0.2366
20240312, lacnic,  0.5073,  0.4995
20240312, arin,  0.3168,  0.6324
20240312, ripencc,  0.6683,  0.3842
20240312, afrinic,  0.2862,  0.0781