Legend: N = number of linkgen.php GETs Ns = number of 1x1.png GETs from ipv4-only host Nd = number of 1x1.png GETs from dualstack host Nd6 = number of 1x1.png GETs from dualstack host, using IPv6 Date N Ns (% of N) Nd (% of N) Nd6 (% of Nd) Ns-Nd (% of N) 20100101 1040542 1015908 (97.633%) 1015878 (97.630%) 1057 (0.104%) 30 (0.003%) 20100102 899930 879813 (97.765%) 879794 (97.762%) 1355 (0.154%) 19 (0.002%) 20100103 1000163 980086 (97.993%) 980075 (97.992%) 1180 (0.120%) 11 (0.001%) 20100104 1171309 1139713 (97.303%) 1139618 (97.294%) 1647 (0.145%) 95 (0.008%) 20100105 1190995 1158390 (97.262%) 1158272 (97.252%) 1307 (0.113%) 118 (0.010%) 20100106 1109647 1074273 (96.812%) 1074146 (96.801%) 1238 (0.115%) 127 (0.011%) 20100107 1212937 1185915 (97.772%) 1185759 (97.759%) 1557 (0.131%) 156 (0.013%) 20100109 1181107 1154896 (97.781%) 1154693 (97.764%) 1521 (0.132%) 203 (0.017%) 20100110 2005260 1959457 (97.716%) 1959135 (97.700%) 2399 (0.122%) 322 (0.016%) 20100111 1599733 1563906 (97.760%) 1563699 (97.747%) 3521 (0.225%) 207 (0.013%) 20100112 947634 934094 (98.571%) 933974 (98.559%) 3540 (0.379%) 120 (0.013%) 20100113 2085 1998 (95.827%) 1999 (95.875%) 4 (0.200%) -1 (-0.048%) 20100114 1828 1754 (95.952%) 1753 (95.897%) 2 (0.114%) 1 (0.055%) 20100115 3162 3069 (97.059%) 3073 (97.185%) 0 (0.000%) -4 (-0.127%) 20100116 3062 2998 (97.910%) 2995 (97.812%) 0 (0.000%) 3 (0.098%) 20100117 3082 3026 (98.183%) 3031 (98.345%) 1 (0.033%) -5 (-0.162%) 20100118 4905 4813 (98.124%) 4808 (98.022%) 6 (0.125%) 5 (0.102%) 20100119 6402 6305 (98.485%) 6302 (98.438%) 6 (0.095%) 3 (0.047%) 20100120 9705 9594 (98.856%) 9595 (98.867%) 3 (0.031%) -1 (-0.010%) 20100121 2522 2465 (97.740%) 2462 (97.621%) 1 (0.041%) 3 (0.119%) 20100122 5843 5727 (98.015%) 5727 (98.015%) 6 (0.105%) 0 (0.000%) 20100123 3533 3479 (98.472%) 3481 (98.528%) 0 (0.000%) -2 (-0.057%) 20100124 3922 3861 (98.445%) 3862 (98.470%) 10 (0.259%) -1 (-0.025%) 20100125 4559 4448 (97.565%) 4449 (97.587%) 5 (0.112%) -1 (-0.022%) 20100126 3763 3635 (96.598%) 3635 (96.598%) 7 (0.193%) 0 (0.000%) 20100127 4373 4179 (95.564%) 4181 (95.609%) 3 (0.072%) -2 (-0.046%) 20100128 1374 1245 (90.611%) 1245 (90.611%) 1 (0.080%) 0 (0.000%) 20100129 1153 1022 (88.638%) 1022 (88.638%) 1 (0.098%) 0 (0.000%) 20100130 1002 860 (85.828%) 860 (85.828%) 1 (0.116%) 0 (0.000%) 20100131 1355 1224 (90.332%) 1224 (90.332%) 2 (0.163%) 0 (0.000%) Average 447562 437071 (97.656%) 437024 (97.645%) 679 (0.155%) 46 (0.010%)