Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	11.20	11.69	11.15	11.60	195,135,696	+0.25(+2.23%)
Apr 27, 2012	11.24	11.43	11.01	11.34	442,246,560	+1.54(+15.75%)
Apr 26, 2012	9.678	9.818	9.651	9.800	200,645,840	+0.08(+0.81%)
Apr 25, 2012	9.584	9.740	9.580	9.721	79,099,896	+0.20(+2.15%)
Apr 24, 2012	9.434	9.535	9.325	9.517	67,515,760	+0.10(+1.11%)
Apr 23, 2012	9.450	9.450	9.275	9.412	69,619,120	-0.09(-0.92%)
Apr 20, 2012	9.617	9.674	9.490	9.499	64,874,900	-0.06(-0.59%)
Apr 19, 2012	9.646	9.727	9.488	9.555	80,047,736	+0.00(+0.02%)
Apr 18, 2012	9.441	9.672	9.437	9.553	80,036,896	+0.13(+1.42%)
Apr 17, 2012	9.361	9.502	9.344	9.419	56,583,700	+0.14(+1.56%)
Apr 16, 2012	9.450	9.473	9.182	9.275	80,885,416	-0.15(-1.57%)
Apr 13, 2012	9.495	9.497	9.313	9.423	68,644,056	-0.11(-1.17%)
Apr 12, 2012	9.403	9.613	9.284	9.534	80,548,496	+0.14(+1.45%)
Apr 11, 2012	9.482	9.598	9.339	9.399	86,754,160	+0.05(+0.53%)
Apr 10, 2012	9.637	9.676	9.329	9.349	89,098,320	-0.24(-2.55%)
Apr 09, 2012	9.601	9.710	9.525	9.594	62,716,200	-0.13(-1.30%)
Apr 05, 2012	9.678	9.802	9.678	9.720	64,228,880	+0.02(+0.21%)
Apr 04, 2012	9.848	9.884	9.618	9.700	109,133,656	-0.28(-2.84%)
Apr 03, 2012	9.912	10.12	9.875	9.983	100,017,400	+0.08(+0.81%)
Apr 02, 2012	9.901	9.995	9.850	9.902	128,596,296	-0.22(-2.20%)
Mar 30, 2012	10.25	10.34	10.09	10.13	88,819,920	-0.10(-1.03%)
Mar 29, 2012	10.06	10.27	10.03	10.23	114,210,496	+0.17(+1.72%)
Mar 28, 2012	10.31	10.35	10.02	10.06	124,896,040	-0.21(-2.08%)
Mar 27, 2012	10.18	10.49	10.14	10.27	191,754,944	+0.13(+1.27%)
Mar 26, 2012	9.824	10.15	9.775	10.14	152,247,456	+0.39(+4.01%)
Mar 23, 2012	9.601	9.810	9.590	9.752	119,681,880	+0.13(+1.37%)
Mar 22, 2012	9.527	9.703	9.513	9.620	74,787,576	+0.03(+0.35%)
Mar 21, 2012	9.625	9.714	9.563	9.586	84,287,696	-0.03(-0.31%)
Mar 20, 2012	9.244	9.720	9.144	9.617	183,305,984	+0.34(+3.67%)
Mar 19, 2012	9.172	9.334	9.150	9.276	78,066,536	+0.02(+0.25%)
Mar 16, 2012	9.164	9.284	9.117	9.252	98,696,480	+0.03(+0.34%)
Mar 15, 2012	9.101	9.222	9.015	9.222	83,182,360	+0.11(+1.19%)
Mar 14, 2012	9.182	9.216	9.057	9.113	73,992,680	-0.12(-1.26%)
Mar 13, 2012	9.196	9.243	9.039	9.229	88,151,976	+0.06(+0.65%)
Mar 12, 2012	9.207	9.270	9.110	9.169	51,750,540	-0.05(-0.50%)
Mar 09, 2012	9.339	9.360	9.172	9.216	90,211,120	-0.17(-1.77%)
Mar 08, 2012	9.209	9.419	9.190	9.382	84,428,696	+0.19(+2.11%)
Mar 07, 2012	9.133	9.275	9.120	9.188	99,026,656	+0.13(+1.48%)
Mar 06, 2012	8.934	9.175	8.902	9.055	112,129,496	+0.04(+0.46%)
Mar 05, 2012	8.950	9.091	8.909	9.013	93,628,360	+0.05(+0.54%)
Mar 02, 2012	8.974	9.092	8.946	8.965	73,160,176	-0.04(-0.41%)
Mar 01, 2012	8.995	9.024	8.829	9.002	98,704,816	+0.02(+0.19%)
Feb 29, 2012	9.194	9.200	8.950	8.985	105,969,576	-0.21(-2.24%)
Feb 28, 2012	8.945	9.214	8.898	9.190	115,288,136	+0.26(+2.95%)
Feb 27, 2012	8.877	8.960	8.825	8.927	74,122,440	-0.03(-0.33%)
Feb 24, 2012	8.985	9.037	8.918	8.957	73,383,296	+0.01(+0.13%)
Feb 23, 2012	8.982	9.037	8.848	8.944	103,074,776	-0.08(-0.94%)
Feb 22, 2012	9.098	9.149	9.014	9.029	115,692,136	-0.08(-0.92%)
Feb 21, 2012	9.133	9.238	9.029	9.113	135,096,832	-0.01(-0.13%)
Feb 17, 2012	9.005	9.171	8.968	9.125	148,371,264	+0.13(+1.43%)
Feb 16, 2012	8.889	9.084	8.757	8.996	251,201,776	-0.23(-2.46%)
Feb 15, 2012	9.565	9.577	9.163	9.223	155,820,064	-0.34(-3.57%)
Feb 14, 2012	9.554	9.678	9.305	9.565	190,540,576	-0.01(-0.15%)
Feb 13, 2012	9.358	9.625	9.284	9.579	121,412,696	+0.30(+3.26%)
Feb 10, 2012	9.171	9.382	9.126	9.277	115,969,680	+0.03(+0.30%)
Feb 09, 2012	9.225	9.284	9.088	9.249	143,782,880	-0.02(-0.27%)
Feb 08, 2012	9.248	9.325	9.146	9.274	109,520,880	+0.06(+0.70%)
Feb 07, 2012	9.133	9.247	9.103	9.210	102,076,760	+0.05(+0.57%)
Feb 06, 2012	9.314	9.328	9.146	9.157	106,194,120	-0.23(-2.42%)
Feb 03, 2012	9.142	9.395	9.095	9.384	162,454,640	+0.30(+3.28%)
Feb 02, 2012	8.982	9.097	8.840	9.086	174,726,784	+0.11(+1.26%)
Feb 01, 2012	8.691	8.998	8.600	8.973	426,611,904	-0.75(-7.70%)
Jan 31, 2012	9.700	9.781	9.485	9.722	253,357,552	+0.11(+1.19%)
Jan 30, 2012	9.684	9.750	9.507	9.607	108,472,696	-0.16(-1.65%)
Jan 27, 2012	9.655	9.825	9.617	9.768	93,261,400	+0.10(+1.06%)
Jan 26, 2012	9.465	9.742	9.437	9.666	117,460,840	+0.28(+2.94%)
Jan 25, 2012	9.350	9.409	9.230	9.390	86,122,656	+0.04(+0.43%)
Jan 24, 2012	9.250	9.421	9.191	9.350	93,453,776	+0.05(+0.49%)
Jan 23, 2012	9.540	9.586	9.261	9.305	91,645,680	-0.24(-2.53%)
Jan 20, 2012	9.536	9.645	9.452	9.546	112,210,840	-0.18(-1.81%)
Jan 19, 2012	9.544	9.797	9.518	9.723	141,898,224	+0.25(+2.64%)
Jan 18, 2012	9.097	9.512	9.056	9.472	149,466,736	+0.39(+4.28%)
Jan 17, 2012	9.008	9.165	8.925	9.083	112,889,056	+0.16(+1.82%)
Jan 13, 2012	8.790	8.940	8.675	8.921	95,090,576	+0.12(+1.42%)
Jan 12, 2012	8.971	8.975	8.787	8.796	107,715,296	-0.15(-1.66%)
Jan 11, 2012	8.982	9.039	8.909	8.945	62,053,540	-0.02(-0.25%)
Jan 10, 2012	9.055	9.120	8.855	8.967	79,714,040	+0.04(+0.44%)
Jan 09, 2012	9.138	9.219	8.850	8.928	101,136,840	-0.20(-2.22%)
Jan 06, 2012	8.903	9.232	8.875	9.130	140,202,784	+0.25(+2.82%)
Jan 05, 2012	8.797	8.912	8.703	8.880	76,178,800	+0.00(+0.06%)
Jan 04, 2012	8.960	9.025	8.803	8.876	84,099,280	+0.22(+2.55%)
Dec 30, 2011	8.689	8.758	8.624	8.655	85,605,256	-0.04(-0.44%)
Dec 29, 2011	8.481	8.727	8.348	8.693	164,066,176	-0.00(-0.02%)
Dec 28, 2011	8.819	8.832	8.614	8.694	73,050,016	-0.12(-1.35%)
Dec 27, 2011	8.886	8.930	8.808	8.813	58,994,680	-0.05(-0.57%)
Dec 23, 2011	8.961	8.984	8.780	8.864	69,952,096	+0.15(+1.68%)
Dec 21, 2011	9.096	9.175	8.624	8.717	161,252,592	-0.41(-4.48%)
Dec 20, 2011	9.134	9.159	9.027	9.126	91,338,936	+0.16(+1.78%)
Dec 19, 2011	9.100	9.159	8.950	8.966	90,667,456	-0.10(-1.06%)
Dec 16, 2011	9.121	9.220	9.015	9.063	133,303,936	+0.00(+0.00%)
Dec 15, 2011	9.102	9.240	8.976	9.063	145,172,176	+0.05(+0.58%)
Dec 14, 2011	8.950	9.037	8.512	9.011	232,278,496	-0.01(-0.17%)
Dec 13, 2011	9.428	9.484	8.925	9.025	185,764,592	-0.45(-4.75%)
Dec 12, 2011	9.502	9.557	9.382	9.476	86,852,200	-0.18(-1.82%)
Dec 09, 2011	9.560	9.697	9.420	9.652	103,185,520	+0.13(+1.34%)
Dec 08, 2011	9.678	9.794	9.504	9.524	87,165,920	-0.24(-2.48%)
Dec 07, 2011	9.552	9.835	9.456	9.766	128,545,336	+0.17(+1.73%)
Dec 06, 2011	9.799	9.916	9.505	9.600	104,028,336	-0.21(-2.17%)
Dec 05, 2011	9.943	9.950	9.683	9.812	118,441,176	+0.01(+0.11%)
Dec 02, 2011	9.854	9.983	9.759	9.802	150,526,960	-0.05(-0.56%)
Dec 01, 2011	9.592	9.904	9.579	9.857	146,552,544	+0.24(+2.52%)
Nov 30, 2011	9.738	9.765	9.438	9.614	154,291,376	+0.20(+2.07%)
Nov 29, 2011	9.739	9.775	9.365	9.419	131,491,896	-0.29(-2.97%)
Nov 28, 2011	9.582	9.731	9.527	9.707	143,911,744	+0.59(+6.44%)
Nov 25, 2011	9.521	9.541	9.075	9.120	99,439,536	-0.33(-3.49%)
Nov 23, 2011	9.653	9.730	9.395	9.450	160,244,160	-0.17(-1.74%)
Nov 22, 2011	9.348	9.702	9.179	9.617	198,298,880	+0.15(+1.63%)
Nov 21, 2011	9.665	9.668	9.252	9.463	226,171,552	-0.39(-4.00%)
Nov 18, 2011	10.27	10.27	9.855	9.857	168,769,536	-0.37(-3.61%)
Nov 17, 2011	10.63	10.64	10.11	10.23	159,663,280	-0.37(-3.52%)
Nov 16, 2011	10.81	10.85	10.56	10.60	110,184,160	-0.29(-2.68%)
Nov 15, 2011	10.90	11.02	10.71	10.89	114,778,120	-0.05(-0.50%)
Nov 14, 2011	10.78	11.12	10.71	10.95	130,440,296	+0.08(+0.71%)
Nov 11, 2011	10.63	10.89	10.52	10.87	103,311,416	+0.33(+3.13%)
Nov 10, 2011	10.68	10.70	10.40	10.54	100,890,280	-0.02(-0.20%)
Nov 09, 2011	10.75	10.79	10.53	10.56	93,595,576	-0.34(-3.11%)
Nov 08, 2011	10.96	10.97	10.76	10.90	78,289,976	+0.05(+0.46%)
Nov 07, 2011	10.84	11.01	10.70	10.85	77,176,656	+0.03(+0.24%)
Nov 04, 2011	10.88	10.91	10.72	10.82	81,337,800	-0.09(-0.83%)
Nov 03, 2011	10.82	10.93	10.65	10.91	106,299,600	+0.13(+1.24%)
Nov 02, 2011	10.78	10.84	10.64	10.78	122,425,416	+0.18(+1.66%)
Nov 01, 2011	10.41	10.81	10.37	10.61	170,151,440	-0.07(-0.66%)
Oct 31, 2011	10.79	10.94	10.65	10.68	146,843,504	-0.19(-1.75%)
Oct 28, 2011	10.33	10.92	10.29	10.87	197,725,120	+0.53(+5.10%)
Oct 27, 2011	10.21	10.43	10.05	10.34	215,443,184	+0.42(+4.22%)
Oct 26, 2011	10.18	10.38	9.825	9.920	482,650,784	-1.44(-12.66%)
Oct 25, 2011	11.93	11.95	11.29	11.36	277,470,528	-0.52(-4.40%)
Oct 24, 2011	11.80	12.02	11.70	11.88	99,507,696	+0.14(+1.21%)
Oct 21, 2011	11.85	11.85	11.53	11.74	91,459,600	+0.06(+0.50%)
Oct 20, 2011	11.61	11.74	11.49	11.68	90,489,816	+0.10(+0.90%)
Oct 19, 2011	12.03	12.17	11.46	11.58	134,292,144	-0.62(-5.06%)
Oct 18, 2011	12.12	12.23	11.83	12.19	92,160,896	+0.08(+0.64%)
Oct 17, 2011	12.21	12.34	12.03	12.12	95,181,720	-0.22(-1.78%)
Oct 14, 2011	12.04	12.34	12.01	12.34	118,545,640	+0.53(+4.47%)
Oct 13, 2011	11.85	11.98	11.76	11.81	96,667,520	-0.03(-0.28%)
Oct 12, 2011	11.83	12.09	11.72	11.84	130,213,720	+0.07(+0.56%)
Oct 11, 2011	11.53	11.84	11.45	11.77	100,010,760	+0.21(+1.80%)
Oct 10, 2011	11.31	11.64	11.21	11.57	102,857,856	+0.33(+2.93%)
Oct 07, 2011	11.12	11.39	10.92	11.24	135,729,296	+0.16(+1.46%)
Oct 06, 2011	10.98	11.18	10.88	11.08	136,984,272	+0.10(+0.92%)
Oct 05, 2011	10.63	11.01	10.42	10.97	130,151,776	+0.35(+3.29%)
Oct 04, 2011	10.48	10.75	10.02	10.62	174,116,272	+0.03(+0.25%)
Oct 03, 2011	10.85	11.08	10.57	10.60	132,404,360	-0.21(-1.97%)
Sep 30, 2011	10.91	11.15	10.76	10.81	131,072,416	-0.31(-2.79%)
Sep 29, 2011	11.71	11.71	10.81	11.12	187,569,984	-0.36(-3.16%)
Sep 28, 2011	11.32	11.79	11.28	11.49	288,732,416	+0.28(+2.45%)
Sep 27, 2011	11.71	11.74	11.12	11.21	156,724,144	-0.28(-2.45%)
Sep 26, 2011	11.37	11.51	11.07	11.49	115,873,136	+0.31(+2.79%)
Sep 23, 2011	11.03	11.22	10.95	11.18	129,384,776	+0.02(+0.17%)
Sep 22, 2011	11.24	11.44	10.95	11.16	165,090,016	-0.43(-3.73%)
Sep 21, 2011	11.73	12.03	11.59	11.59	117,616,520	-0.07(-0.59%)
Sep 20, 2011	12.04	12.05	11.55	11.66	147,681,024	-0.42(-3.49%)
Sep 19, 2011	11.86	12.20	11.64	12.08	164,114,720	+0.12(+1.00%)
Sep 16, 2011	11.38	12.02	11.34	11.96	235,202,640	+0.63(+5.52%)
Sep 15, 2011	11.20	11.36	11.06	11.34	112,132,576	+0.21(+1.89%)
Sep 14, 2011	11.01	11.25	10.84	11.13	117,536,200	+0.15(+1.38%)
Sep 13, 2011	10.89	11.00	10.75	10.98	96,713,920	+0.15(+1.37%)
Sep 12, 2011	10.44	10.83	10.43	10.83	106,802,816	+0.26(+2.45%)
Sep 09, 2011	10.75	10.85	10.49	10.57	91,529,536	-0.29(-2.70%)
Sep 08, 2011	10.91	11.03	10.82	10.86	87,956,736	-0.13(-1.20%)
Sep 07, 2011	10.94	11.01	10.71	10.99	105,914,840	+0.19(+1.72%)
Sep 06, 2011	10.24	10.83	10.22	10.81	124,297,616	+0.31(+2.94%)
Sep 02, 2011	10.45	10.53	10.35	10.50	84,745,400	-0.13(-1.20%)
Sep 01, 2011	10.76	10.88	10.58	10.63	105,497,000	-0.13(-1.25%)
Aug 31, 2011	10.61	10.81	10.57	10.76	148,069,824	+0.22(+2.04%)
Aug 30, 2011	10.29	10.62	10.22	10.55	118,310,936	+0.22(+2.13%)
Aug 29, 2011	10.14	10.33	10.13	10.33	90,280,040	+0.36(+3.64%)
Aug 26, 2011	9.562	9.986	9.480	9.963	106,212,400	+0.36(+3.77%)
Aug 25, 2011	9.720	9.850	9.553	9.601	74,666,480	-0.09(-0.88%)
Aug 24, 2011	9.694	9.816	9.508	9.687	124,973,240	+0.01(+0.09%)
Aug 23, 2011	8.946	9.742	8.926	9.678	147,029,600	+0.80(+9.02%)
Aug 22, 2011	9.142	9.210	8.855	8.877	106,283,600	-0.07(-0.78%)
Aug 19, 2011	9.014	9.500	8.877	8.947	144,968,736	-0.18(-1.97%)
Aug 18, 2011	9.560	9.567	8.986	9.126	165,478,896	-0.67(-6.84%)
Aug 17, 2011	9.927	9.980	9.687	9.796	79,816,816	-0.09(-0.89%)
Aug 16, 2011	10.06	10.07	9.738	9.884	104,116,640	-0.26(-2.60%)
Aug 15, 2011	10.10	10.26	9.916	10.15	95,692,080	+0.03(+0.32%)
Aug 12, 2011	10.01	10.23	9.861	10.12	112,411,600	+0.20(+1.99%)
Aug 11, 2011	9.850	10.04	9.568	9.918	148,034,752	+0.21(+2.18%)
Aug 10, 2011	10.04	10.12	9.680	9.707	174,905,696	-0.55(-5.34%)
Aug 09, 2011	10.07	10.25	9.523	10.25	209,823,296	+0.57(+5.88%)
Aug 08, 2011	9.820	10.02	9.502	9.685	208,538,976	-0.45(-4.44%)
Aug 05, 2011	10.23	10.37	9.742	10.13	200,489,216	+0.06(+0.61%)
Aug 04, 2011	10.34	10.40	10.07	10.07	131,585,680	-0.42(-4.04%)
Aug 03, 2011	10.65	10.74	10.28	10.50	163,941,520	-0.09(-0.82%)
Aug 02, 2011	11.02	11.12	10.56	10.59	131,732,680	-0.48(-4.35%)
Aug 01, 2011	11.25	11.37	10.88	11.07	115,790,520	-0.06(-0.54%)
Jul 29, 2011	11.06	11.29	10.98	11.13	103,407,800	-0.07(-0.62%)
Jul 28, 2011	11.16	11.30	11.01	11.20	107,097,280	+0.07(+0.62%)
Jul 27, 2011	11.22	11.36	10.98	11.13	259,075,712	+0.42(+3.89%)
Jul 26, 2011	10.75	10.78	10.52	10.71	195,649,952	+0.03(+0.32%)
Jul 25, 2011	10.77	10.80	10.65	10.67	66,818,980	-0.15(-1.40%)
Jul 22, 2011	10.69	10.90	10.56	10.83	71,998,880	+0.17(+1.55%)
Jul 21, 2011	10.84	10.85	10.55	10.66	90,904,760	-0.12(-1.09%)
Jul 20, 2011	11.00	11.01	10.72	10.78	67,457,856	-0.13(-1.15%)
Jul 19, 2011	10.69	10.92	10.69	10.90	88,730,520	+0.33(+3.09%)
Jul 18, 2011	10.63	10.67	10.41	10.58	57,961,820	-0.07(-0.63%)
Jul 15, 2011	10.65	10.73	10.46	10.64	81,507,656	+0.12(+1.18%)
Jul 14, 2011	10.68	10.80	10.47	10.52	78,049,216	-0.16(-1.46%)
Jul 13, 2011	10.73	10.84	10.61	10.68	84,593,800	+0.11(+1.07%)
Jul 12, 2011	10.73	10.78	10.56	10.56	79,712,856	-0.07(-0.62%)
Jul 11, 2011	10.84	10.88	10.55	10.63	80,673,640	-0.29(-2.63%)
Jul 08, 2011	10.71	10.92	10.66	10.91	74,161,720	+0.08(+0.71%)
Jul 07, 2011	10.75	10.89	10.75	10.84	62,896,840	+0.13(+1.19%)
Jul 06, 2011	10.61	10.72	10.55	10.71	52,150,280	+0.05(+0.47%)
Jul 05, 2011	10.44	10.72	10.44	10.66	71,693,536	+0.18(+1.77%)
Jul 01, 2011	10.28	10.51	10.18	10.47	80,249,080	+0.25(+2.45%)
Jun 30, 2011	10.04	10.26	10.03	10.22	88,960,136	+0.02(+0.15%)
Jun 29, 2011	10.13	10.31	10.05	10.21	92,165,576	+0.09(+0.90%)
Jun 28, 2011	10.10	10.14	10.03	10.12	76,504,080	+0.05(+0.55%)
Jun 27, 2011	9.875	10.13	9.701	10.06	122,012,976	+0.44(+4.52%)
Jun 24, 2011	9.694	9.746	9.568	9.627	72,332,936	-0.08(-0.83%)
Jun 23, 2011	9.475	9.723	9.415	9.708	92,191,160	+0.13(+1.32%)
Jun 22, 2011	9.698	9.760	9.566	9.582	62,593,080	-0.13(-1.34%)
Jun 21, 2011	9.415	9.750	9.356	9.711	83,650,056	+0.33(+3.47%)
Jun 20, 2011	9.393	9.443	9.278	9.386	56,632,920	+0.07(+0.72%)
Jun 17, 2011	9.325	9.370	9.232	9.319	126,567,376	+0.14(+1.48%)
Jun 16, 2011	9.287	9.350	9.079	9.182	120,640,680	-0.12(-1.25%)
Jun 15, 2011	9.402	9.623	9.265	9.299	126,343,856	-0.20(-2.10%)
Jun 14, 2011	9.450	9.536	9.354	9.498	79,204,920	+0.18(+1.97%)
Jun 13, 2011	9.341	9.466	9.243	9.315	77,376,696	-0.01(-0.13%)
Jun 10, 2011	9.463	9.539	9.314	9.326	75,266,376	-0.16(-1.66%)
Jun 09, 2011	9.487	9.588	9.286	9.484	83,742,960	+0.08(+0.87%)
Jun 08, 2011	9.373	9.491	9.316	9.402	74,327,976	+0.03(+0.27%)
Jun 07, 2011	9.286	9.531	9.276	9.377	97,324,360	+0.09(+1.00%)
Jun 06, 2011	9.467	9.492	9.259	9.284	74,319,400	-0.13(-1.40%)
Jun 03, 2011	9.562	9.661	9.381	9.416	99,512,416	-0.25(-2.56%)
May 24, 2011	9.850	9.850	9.650	9.664	59,453,340	-0.15(-1.50%)
May 23, 2011	9.778	9.864	9.601	9.811	84,584,456	-0.12(-1.22%)
May 20, 2011	9.898	9.990	9.862	9.932	67,640,416	-0.01(-0.08%)
May 19, 2011	9.916	9.998	9.877	9.940	74,007,160	+0.09(+0.87%)
May 18, 2011	9.707	9.914	9.662	9.854	99,115,776	+0.11(+1.17%)
May 17, 2011	9.591	9.799	9.588	9.741	141,465,744	+0.12(+1.19%)
May 16, 2011	10.03	10.04	9.569	9.626	187,717,360	-0.50(-4.96%)
May 13, 2011	10.29	10.32	10.12	10.13	82,523,616	-0.18(-1.70%)
May 12, 2011	10.21	10.31	10.03	10.30	96,401,800	+0.08(+0.83%)
May 11, 2011	10.16	10.28	10.11	10.22	96,179,656	+0.02(+0.22%)
May 10, 2011	10.10	10.26	10.08	10.20	117,717,096	+0.16(+1.56%)
May 09, 2011	9.917	10.12	9.839	10.04	116,503,656	+0.16(+1.62%)
May 06, 2011	9.955	9.978	9.828	9.880	80,358,736	+0.02(+0.25%)
May 05, 2011	9.933	10.05	9.806	9.855	92,737,560	-0.14(-1.43%)
May 04, 2011	9.912	10.09	9.768	9.998	130,999,976	+0.08(+0.77%)
May 03, 2011	10.05	10.13	9.835	9.922	121,033,776	-0.14(-1.36%)

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