Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	96.55	96.82	92.63	93.92	836,413	-2.19(-2.28%)
Feb 28, 2012	94.85	96.59	94.79	96.11	474,689	+2.09(+2.22%)
Feb 27, 2012	94.27	95.05	93.89	94.03	355,526	-0.59(-0.62%)
Feb 24, 2012	95.23	95.56	94.26	94.61	372,825	-0.94(-0.98%)
Feb 23, 2012	96.02	96.29	94.57	95.56	707,598	+1.75(+1.87%)
Feb 22, 2012	91.57	94.49	91.48	93.81	501,204	+1.37(+1.49%)
Feb 21, 2012	91.67	92.70	91.21	92.43	452,132	+1.64(+1.81%)
Feb 17, 2012	91.82	92.14	90.45	90.79	469,687	-0.27(-0.30%)
Feb 16, 2012	89.29	91.68	88.81	91.06	634,668	+0.02(+0.02%)
Feb 15, 2012	92.43	92.53	90.63	91.04	431,225	-0.74(-0.81%)
Feb 14, 2012	92.16	92.46	90.57	91.79	392,228	-0.53(-0.58%)
Feb 13, 2012	92.95	93.09	91.59	92.32	433,898	+0.29(+0.32%)
Feb 10, 2012	92.64	92.97	91.34	92.03	512,059	-1.54(-1.65%)
Feb 09, 2012	94.16	94.79	93.36	93.57	488,933	-0.09(-0.10%)
Feb 08, 2012	94.25	94.94	93.20	93.66	460,435	-0.03(-0.03%)
Feb 07, 2012	94.55	95.18	93.52	93.69	951,152	-2.79(-2.89%)
Feb 06, 2012	97.65	97.89	96.09	96.48	1,282,543	+1.50(+1.58%)
Feb 03, 2012	95.29	95.80	93.73	94.97	796,297	-0.65(-0.68%)
Feb 02, 2012	96.47	96.73	94.84	95.63	665,319	+1.74(+1.85%)
Feb 01, 2012	94.68	94.88	93.72	93.89	609,598	+0.35(+0.38%)
Jan 31, 2012	94.16	94.38	91.64	93.54	531,771	+0.81(+0.87%)
Jan 30, 2012	92.62	93.19	92.23	92.73	491,934	-0.67(-0.72%)
Jan 27, 2012	92.46	94.02	92.38	93.40	614,719	+1.88(+2.05%)
Jan 26, 2012	91.37	93.40	90.80	91.52	866,408	+0.92(+1.01%)
Jan 25, 2012	87.31	91.17	86.01	90.60	1,308,887	+2.88(+3.28%)
Jan 24, 2012	88.77	89.24	87.42	87.72	422,719	-2.30(-2.55%)
Jan 23, 2012	89.42	90.75	89.06	90.02	330,456	+0.80(+0.90%)
Jan 20, 2012	89.92	90.09	88.45	89.22	461,876	-0.59(-0.66%)
Jan 19, 2012	92.02	92.23	88.43	89.81	766,390	-1.38(-1.52%)
Jan 18, 2012	90.03	91.97	90.03	91.19	569,625	+1.55(+1.73%)
Jan 17, 2012	90.34	90.72	89.12	89.64	315,496	+0.66(+0.74%)
Jan 13, 2012	89.37	89.56	87.54	88.97	394,271	-1.66(-1.83%)
Jan 12, 2012	90.31	91.02	89.68	90.63	451,305	+1.61(+1.81%)
Jan 11, 2012	89.35	89.66	88.30	89.02	382,668	-1.70(-1.87%)
Jan 10, 2012	90.64	92.20	90.14	90.72	883,452	+2.74(+3.11%)
Jan 09, 2012	87.82	88.12	86.71	87.98	306,364	+0.41(+0.47%)
Jan 06, 2012	88.53	88.97	86.82	87.58	286,192	-0.94(-1.06%)
Jan 05, 2012	87.81	89.11	87.31	88.52	408,903	+0.11(+0.12%)
Jan 04, 2012	88.26	89.50	87.90	88.41	369,480	+4.94(+5.92%)
Dec 30, 2011	83.82	84.80	82.97	83.47	316,157	+0.72(+0.87%)
Dec 29, 2011	81.74	82.98	81.05	82.75	531,076	+0.58(+0.71%)
Dec 28, 2011	83.91	84.11	81.40	82.17	474,701	-1.53(-1.83%)
Dec 27, 2011	84.63	85.07	83.22	83.70	282,136	-1.64(-1.93%)
Dec 23, 2011	84.97	85.61	84.80	85.34	203,805	-0.20(-0.24%)
Dec 21, 2011	85.97	86.22	84.66	85.55	474,617	-0.39(-0.46%)
Dec 20, 2011	85.01	87.21	85.01	85.94	541,366	+3.68(+4.47%)
Dec 19, 2011	82.67	83.68	81.40	82.26	589,484	-0.96(-1.16%)
Dec 16, 2011	81.98	83.55	81.50	83.23	2,551,859	+2.94(+3.66%)
Dec 15, 2011	82.34	82.53	80.16	80.29	1,002,789	-1.11(-1.37%)
Dec 14, 2011	82.33	82.50	79.42	81.40	1,709,902	-2.42(-2.89%)
Dec 13, 2011	86.34	87.43	83.23	83.82	722,537	-2.40(-2.79%)
Dec 12, 2011	86.76	86.79	84.66	86.23	781,281	-2.49(-2.80%)
Dec 09, 2011	87.65	88.80	87.26	88.71	376,353	+1.52(+1.74%)
Dec 08, 2011	88.58	88.85	86.63	87.19	679,132	-1.76(-1.98%)
Dec 07, 2011	88.65	89.64	87.86	88.95	602,266	+1.98(+2.27%)
Dec 06, 2011	85.07	88.05	84.70	86.97	540,121	+1.64(+1.92%)
Dec 05, 2011	85.52	87.12	84.70	85.34	468,571	+0.10(+0.12%)
Dec 02, 2011	88.30	88.36	84.66	85.24	570,659	-2.10(-2.41%)

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