date, RIR, IPv4 adoption, IPv6 adoption
20220823, lacnic,  0.4136,  0.4531
20220823, arin,  0.2694,  0.2869
20220823, ripencc,  0.5624,  0.3528
20220823, apnic,  0.3095,  0.2296
20220823, afrinic,  0.1946,  0.0644