Sentinel Region Data Table Week 20, Season 2011-2012

**PERCENTAGE OF VISITS FOR INFLUENZA-LIKE-ILLNESS REPORTED BY ILINet 2011-2012**
Week	Age 0-4	Age 5-24	Age 25-49	Age 50-64	Age over 64	Total ILI	Total Patients	% Unweighted ILI	% Weighted ILI
40	3103	3421	1726	628	373	9251	768970	1.203	1.135
41	3312	3612	1756	669	369	9718	787640	1.234	1.174
42	3320	3776	1740	651	378	9865	785285	1.256	1.267
43	3451	3982	1744	655	378	10210	782884	1.304	1.279
44	3630	4606	1932	755	384	11307	777217	1.455	1.421
45	3949	4306	2057	669	455	11436	791905	1.444	1.390
46	3912	4303	2143	792	474	11624	794983	1.462	1.446
47	4118	3317	1791	678	430	10334	629230	1.642	1.557
48	4234	3909	2023	809	407	11382	776164	1.466	1.321
49	4022	3994	1915	770	440	11141	731199	1.524	1.472
50	4577	4076	2059	843	549	12104	722471	1.675	1.648
51	4995	3521	2052	816	519	11903	640336	1.859	1.843
52	5226	3183	2312	946	670	12337	579490	2.129	2.135
01	4487	3369	2318	1025	715	11914	670091	1.778	1.754
02	4045	3602	2287	915	608	11457	737180	1.554	1.554
03	4354	3976	2211	792	494	11827	710073	1.666	1.636
04	4754	4741	2277	822	512	13106	777998	1.685	1.759
05	5217	5283	2408	919	567	14394	767403	1.876	1.953
06	5017	5470	2551	891	563	14492	777015	1.865	1.917
07	5278	5922	2872	1052	657	15781	771730	2.045	2.121
08	5226	5896	2951	1112	753	15938	747859	2.131	2.251
09	5191	6138	3076	1128	752	16285	770400	2.114	2.233
10	4805	6426	2788	989	627	15635	735505	2.126	2.195
11	5155	6669	3251	1169	694	16938	728407	2.325	2.424
12	4402	5595	2784	976	607	14364	741559	1.937	1.967
13	3733	5124	2328	870	519	12574	727554	1.728	1.854
14	3545	4518	2270	824	561	11718	690284	1.698	1.698
15	3220	3953	2051	752	538	10514	693382	1.516	1.543
16	2973	3925	1951	698	379	9926	705322	1.407	1.410
17	2574	3678	1780	644	422	9098	689628	1.319	1.325
18	2443	3501	1665	617	439	8665	615907	1.407	1.480
19	2361	3223	1489	568	388	8029	592577	1.355	1.409
20	1914	2325	1181	395	222	6037	493741	1.223	1.015