date, RIR, IPv4 adoption, IPv6 adoption
20240604, ripencc,  0.6797,  0.3963
20240604, lacnic,  0.5154,  0.5114
20240604, apnic,  0.3520,  0.2375
20240604, arin,  0.3412,  0.6326
20240604, afrinic,  0.2946,  0.0785