date, RIR, IPv4 adoption, IPv6 adoption
20240619, arin,  0.3436,  0.6338
20240619, lacnic,  0.5169,  0.5137
20240619, ripencc,  0.6805,  0.3976
20240619, apnic,  0.3522,  0.2376
20240619, afrinic,  0.2956,  0.0788