Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	83.28	85.34	83.28	83.58	515,777	-0.76(-0.90%)
Oct 28, 2011	88.29	88.38	84.17	84.34	720,682	-4.07(-4.60%)
Oct 27, 2011	87.56	89.48	86.79	88.41	759,787	+2.95(+3.45%)
Oct 26, 2011	84.70	85.73	83.09	85.46	424,122	+1.26(+1.50%)
Oct 25, 2011	85.68	86.00	84.00	84.20	514,600	-1.66(-1.93%)
Oct 24, 2011	84.24	85.94	84.24	85.86	414,380	+1.82(+2.17%)
Oct 21, 2011	83.54	84.08	82.60	84.04	424,821	+1.59(+1.93%)
Oct 20, 2011	82.75	83.09	81.07	82.45	531,170	-0.57(-0.69%)
Oct 19, 2011	84.98	85.18	82.67	83.02	288,557	-1.93(-2.27%)
Oct 18, 2011	83.64	85.36	82.45	84.95	317,471	+1.52(+1.82%)
Oct 17, 2011	84.50	85.10	83.03	83.43	329,881	-1.39(-1.64%)
Oct 14, 2011	84.49	84.82	83.44	84.82	215,872	+1.25(+1.50%)
Oct 13, 2011	83.31	83.66	82.80	83.57	239,100	+0.13(+0.16%)
Oct 12, 2011	83.64	84.67	83.33	83.44	310,878	+0.18(+0.22%)
Oct 11, 2011	83.61	83.80	82.81	83.26	214,976	-0.48(-0.57%)
Oct 10, 2011	81.83	83.74	81.64	83.74	341,726	+3.18(+3.95%)
Oct 07, 2011	81.60	81.88	79.96	80.56	368,152	-0.66(-0.81%)
Oct 06, 2011	80.26	81.22	79.47	81.22	337,077	+0.90(+1.12%)
Oct 05, 2011	80.50	80.60	79.10	80.32	424,026	+0.09(+0.11%)
Oct 04, 2011	77.34	80.35	76.23	80.23	740,953	+1.53(+1.94%)
Oct 03, 2011	79.92	81.24	77.99	78.70	531,433	-2.02(-2.50%)
Sep 30, 2011	80.39	81.61	80.15	80.72	535,516	-0.49(-0.60%)
Sep 29, 2011	82.86	83.09	79.37	81.21	325,656	-0.36(-0.44%)
Sep 28, 2011	84.21	85.14	81.43	81.57	521,009	-2.36(-2.81%)
Sep 27, 2011	83.69	85.19	83.19	83.93	467,476	+0.51(+0.61%)
Sep 26, 2011	80.62	83.52	79.80	83.42	549,555	+3.07(+3.82%)
Sep 23, 2011	78.00	80.76	77.85	80.35	570,687	+1.62(+2.06%)
Sep 22, 2011	79.41	80.99	78.06	78.73	600,730	-2.61(-3.21%)
Sep 21, 2011	83.88	84.50	81.32	81.34	354,995	-2.62(-3.12%)
Sep 20, 2011	83.29	85.54	83.04	83.96	521,040	+0.87(+1.05%)
Sep 19, 2011	83.06	83.65	81.58	83.09	389,100	-0.83(-0.99%)
Sep 16, 2011	84.34	84.97	83.35	83.92	684,994	+0.10(+0.12%)
Sep 15, 2011	84.14	84.30	82.73	83.82	339,472	+0.52(+0.62%)
Sep 14, 2011	81.89	84.12	80.39	83.30	537,788	+1.69(+2.07%)
Sep 13, 2011	81.18	81.94	80.25	81.61	423,740	+0.74(+0.92%)
Sep 12, 2011	79.24	81.05	79.02	80.87	524,013	+0.69(+0.86%)
Sep 09, 2011	83.00	83.00	79.31	80.18	1,118,831	-3.52(-4.21%)
Sep 08, 2011	84.07	84.35	83.30	83.70	351,160	-0.60(-0.71%)
Sep 07, 2011	83.79	84.31	83.32	84.30	386,003	+1.62(+1.96%)
Sep 06, 2011	80.78	82.78	79.98	82.68	637,745	-0.15(-0.18%)
Sep 02, 2011	84.20	84.49	82.74	82.83	533,004	-2.67(-3.12%)
Sep 01, 2011	87.92	87.99	85.31	85.50	627,773	-2.21(-2.52%)
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%)

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