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)	
20100201	 1103430	 1094103 (99.155%)	 1092988 (99.054%)	  4357 (0.399%)		 1115 (0.101%)	
20100202	 2407399	 2380434 (98.880%)	 2377842 (98.772%)	  9464 (0.398%)		 2592 (0.108%)	
20100203	 2455872	 2426962 (98.823%)	 2424367 (98.717%)	  9313 (0.384%)		 2595 (0.106%)	
20100204	 2617927	 2589386 (98.910%)	 2586580 (98.803%)	 10706 (0.414%)		 2806 (0.107%)	
20100205	 2458859	 2432408 (98.924%)	 2430108 (98.831%)	  8796 (0.362%)		 2300 (0.094%)	
20100206	 1768393	 1755467 (99.269%)	 1753849 (99.178%)	  6678 (0.381%)		 1618 (0.091%)	
20100207	 1846997	 1834758 (99.337%)	 1833037 (99.244%)	  6859 (0.374%)		 1721 (0.093%)	
20100208	 2454894	 2427870 (98.899%)	 2425135 (98.788%)	  9692 (0.400%)		 2735 (0.111%)	
20100209	 2031637	 2003023 (98.592%)	 2000661 (98.475%)	  8564 (0.428%)		 2362 (0.116%)	
20100210	 2561398	 2532496 (98.872%)	 2529825 (98.767%)	 10135 (0.401%)		 2671 (0.104%)	
20100211	 3035806	 3003458 (98.934%)	 3000270 (98.829%)	 12510 (0.417%)		 3188 (0.105%)	
20100212	 2254315	 2221387 (98.539%)	 2219174 (98.441%)	  8564 (0.386%)		 2213 (0.098%)	
20100213	 1823907	 1809822 (99.228%)	 1808108 (99.134%)	  6857 (0.379%)		 1714 (0.094%)	
20100214	 2269793	 2255198 (99.357%)	 2253172 (99.268%)	  7960 (0.353%)		 2026 (0.089%)	
20100215	 3135460	 3101478 (98.916%)	 3098311 (98.815%)	 12023 (0.388%)		 3167 (0.101%)	
20100216	 3228034	 3191566 (98.870%)	 3188585 (98.778%)	 12977 (0.407%)		 2981 (0.092%)	
20100217	 3212526	 3178225 (98.932%)	 3174951 (98.830%)	 13106 (0.413%)		 3274 (0.102%)	
20100218	 2722735	 2660000 (97.696%)	 2657390 (97.600%)	  9971 (0.375%)		 2610 (0.096%)	
20100219	 2695194	 2662574 (98.790%)	 2660185 (98.701%)	  9910 (0.373%)		 2389 (0.089%)	
20100220	 1921449	 1907340 (99.266%)	 1905626 (99.177%)	  7060 (0.370%)		 1714 (0.089%)	
20100221	 2646238	 2629079 (99.352%)	 2626812 (99.266%)	  8974 (0.342%)		 2267 (0.086%)	
20100222	 2563195	 2529483 (98.685%)	 2527310 (98.600%)	  9169 (0.363%)		 2173 (0.085%)	
20100223	 2733253	 2699496 (98.765%)	 2696987 (98.673%)	 10446 (0.387%)		 2509 (0.092%)	
20100224	 3617950	 3576775 (98.862%)	 3573632 (98.775%)	 13601 (0.381%)		 3143 (0.087%)	
20100225	 3680795	 3638318 (98.846%)	 3635702 (98.775%)	 12744 (0.351%)		 2616 (0.071%)	
20100226	 3371578	 3334331 (98.895%)	 3331911 (98.823%)	 11341 (0.340%)		 2420 (0.072%)	
20100227	 2292049	 2276017 (99.301%)	 2274118 (99.218%)	  7502 (0.330%)		 1899 (0.083%)	
20100228	 2589601	 2573222 (99.368%)	 2571082 (99.285%)	  8411 (0.327%)		 2140 (0.083%)	

Average		 2553595	 2525881 (98.915%)	 2523489 (98.821%)	  9560 (0.379%)		 2391 (0.094%)