Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	88.00	88.85	87.00	87.71	427,140	+0.31(+0.35%)
Aug 30, 2011	87.16	87.83	86.29	87.40	355,298	+0.04(+0.05%)
Aug 29, 2011	84.17	87.38	84.17	87.36	551,139	+3.02(+3.58%)
Aug 26, 2011	82.85	84.46	81.38	84.34	409,410	+1.19(+1.43%)
Aug 25, 2011	84.82	85.26	82.77	83.15	572,085	-1.26(-1.49%)
Aug 24, 2011	83.62	84.67	82.63	84.41	688,688	+0.76(+0.91%)
Aug 23, 2011	81.29	83.65	80.22	83.65	570,530	+2.53(+3.12%)
Aug 22, 2011	81.24	81.74	80.02	81.12	553,310	+1.16(+1.45%)
Aug 19, 2011	78.09	80.82	78.01	79.96	1,133,478	+0.73(+0.93%)
Aug 18, 2011	79.19	79.72	77.79	79.22	829,491	-1.58(-1.95%)
Aug 17, 2011	80.73	82.14	80.31	80.80	488,162	+0.36(+0.45%)
Aug 16, 2011	80.23	80.85	79.55	80.44	430,811	-0.40(-0.49%)
Aug 15, 2011	80.47	81.61	79.83	80.84	513,420	+0.93(+1.16%)
Aug 12, 2011	79.45	80.20	77.76	79.91	471,927	+0.69(+0.87%)
Aug 11, 2011	74.89	80.10	74.57	79.22	719,015	+4.77(+6.41%)
Aug 10, 2011	77.12	78.01	74.32	74.45	975,706	-4.27(-5.42%)
Aug 09, 2011	75.81	78.72	73.05	78.72	1,020,799	+4.63(+6.25%)
Aug 08, 2011	76.19	77.84	74.01	74.09	1,150,099	-4.72(-5.99%)
Aug 05, 2011	78.61	80.25	76.73	78.81	1,357,926	+0.77(+0.99%)
Aug 04, 2011	81.46	81.53	78.02	78.04	921,751	-4.60(-5.57%)
Aug 03, 2011	80.60	82.78	78.12	82.64	1,590,089	+2.20(+2.73%)
Aug 02, 2011	80.87	81.88	80.40	80.44	877,719	-1.05(-1.29%)
Aug 01, 2011	82.54	83.00	81.18	81.49	863,226	-0.63(-0.77%)
Jul 29, 2011	83.35	83.61	82.00	82.12	1,080,072	-2.24(-2.66%)
Jul 28, 2011	87.70	87.97	83.44	84.36	1,667,197	-5.10(-5.70%)
Jul 27, 2011	90.83	91.33	88.81	89.46	460,829	-2.06(-2.25%)
Jul 26, 2011	91.84	91.84	90.35	91.52	304,580	-0.59(-0.64%)
Jul 25, 2011	91.59	92.18	91.11	92.11	307,165	-0.08(-0.09%)
Jul 22, 2011	92.11	92.82	91.59	92.19	204,684	-0.41(-0.44%)
Jul 21, 2011	91.36	93.53	91.36	92.60	282,393	+1.25(+1.37%)
Jul 20, 2011	91.99	92.07	91.04	91.35	173,557	-0.74(-0.80%)
Jul 19, 2011	90.57	92.11	90.57	92.09	236,286	+2.29(+2.55%)
Jul 18, 2011	90.46	90.46	89.51	89.80	223,799	-1.11(-1.22%)
Jul 15, 2011	90.17	90.93	89.77	90.91	376,171	+1.01(+1.12%)
Jul 14, 2011	91.66	92.01	89.73	89.90	301,295	-1.59(-1.74%)
Jul 13, 2011	92.19	92.74	91.33	91.49	264,143	+0.16(+0.18%)
Jul 12, 2011	91.47	91.79	91.04	91.33	364,158	-0.07(-0.08%)
Jul 11, 2011	92.17	92.31	91.04	91.40	221,353	-1.51(-1.63%)
Jul 08, 2011	92.35	92.94	91.60	92.91	222,658	-0.09(-0.10%)
Jul 07, 2011	93.09	93.95	92.45	93.00	350,492	+0.50(+0.54%)
Jul 06, 2011	91.72	92.57	91.34	92.50	588,785	+0.78(+0.85%)
Jul 05, 2011	90.99	92.10	90.89	91.72	537,444	+0.50(+0.55%)
Jul 01, 2011	89.56	91.25	89.36	91.22	519,403	+2.10(+2.36%)
Jun 30, 2011	88.15	89.34	88.01	89.12	359,988	+0.97(+1.10%)
Jun 29, 2011	87.70	88.50	87.50	88.15	432,000	+0.38(+0.43%)
Jun 28, 2011	86.89	87.82	86.82	87.77	421,836	+0.94(+1.08%)
Jun 27, 2011	85.19	87.05	84.99	86.83	354,078	+1.22(+1.43%)
Jun 24, 2011	87.02	87.44	85.00	85.61	482,977	-1.37(-1.58%)
Jun 23, 2011	87.16	87.53	86.20	86.98	623,825	-0.99(-1.13%)
Jun 22, 2011	87.10	88.50	86.89	87.97	473,189	+0.66(+0.76%)
Jun 21, 2011	87.34	87.38	86.25	87.31	339,800	+0.46(+0.53%)
Jun 20, 2011	87.07	87.51	86.00	86.85	267,137	+0.44(+0.51%)
Jun 17, 2011	86.92	87.51	86.37	86.41	584,279	+0.73(+0.85%)
Jun 16, 2011	84.79	85.83	84.41	85.68	440,589	+1.29(+1.53%)
Jun 15, 2011	84.89	85.57	84.39	84.39	641,928	-1.35(-1.57%)
Jun 14, 2011	85.57	86.00	85.19	85.74	456,450	+0.69(+0.81%)
Jun 13, 2011	85.72	85.88	84.98	85.05	334,645	+0.15(+0.18%)
Jun 10, 2011	85.60	85.89	84.86	84.90	371,532	-1.18(-1.37%)
Jun 09, 2011	85.81	86.37	85.07	86.08	275,420	+0.80(+0.94%)
Jun 08, 2011	85.36	85.74	85.00	85.28	339,179	-0.42(-0.49%)
Jun 07, 2011	85.61	86.29	85.16	85.70	332,500	+0.15(+0.18%)
Jun 06, 2011	85.84	86.37	85.00	85.55	439,278	-0.14(-0.16%)

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