Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	40.06	42.41	40.06	41.40	214,869	+1.26(+3.14%)
Mar 30, 2011	40.42	40.69	39.50	40.14	55,944	-0.10(-0.26%)
Mar 29, 2011	39.16	40.29	39.16	40.25	56,544	+1.07(+2.73%)
Mar 28, 2011	39.73	40.23	39.14	39.18	68,533	-0.39(-0.98%)
Mar 25, 2011	39.69	40.99	39.33	39.57	54,172	+0.03(+0.08%)
Mar 24, 2011	40.37	40.37	38.91	39.54	135,443	-0.63(-1.58%)
Mar 23, 2011	39.68	40.71	39.20	40.17	117,611	+0.32(+0.81%)
Mar 22, 2011	40.63	40.75	39.36	39.85	217,742	-0.78(-1.93%)
Mar 21, 2011	39.59	40.69	38.20	40.63	204,925	+2.87(+7.59%)
Mar 18, 2011	38.40	39.13	37.76	37.77	984,294	-0.18(-0.47%)
Mar 17, 2011	37.79	38.18	37.27	37.95	199,217	+0.81(+2.19%)
Mar 16, 2011	36.38	37.59	36.38	37.13	157,675	+0.55(+1.49%)
Mar 15, 2011	34.34	36.68	34.34	36.59	167,555	+0.81(+2.25%)
Mar 14, 2011	35.12	36.00	35.00	35.78	98,060	+0.02(+0.06%)
Mar 11, 2011	35.58	35.97	35.27	35.76	73,880	-0.01(-0.02%)
Mar 10, 2011	36.91	36.91	35.47	35.77	102,931	-1.65(-4.42%)
Mar 09, 2011	38.27	38.28	37.40	37.42	33,281	-0.86(-2.24%)
Mar 08, 2011	37.47	39.37	36.96	38.28	151,572	+0.74(+1.96%)
Mar 07, 2011	38.30	38.63	36.86	37.54	66,901	-0.71(-1.85%)
Mar 04, 2011	38.03	38.38	37.53	38.25	82,383	+0.17(+0.45%)
Mar 03, 2011	38.54	38.60	37.71	38.08	133,175	+0.11(+0.29%)
Mar 02, 2011	37.52	38.89	37.18	37.97	414,358	+0.33(+0.87%)
Mar 01, 2011	38.82	38.82	37.59	37.64	94,452	-1.07(-2.76%)
Feb 28, 2011	38.42	38.77	38.05	38.71	70,586	+0.51(+1.33%)
Feb 25, 2011	37.95	38.52	37.71	38.20	71,777	+0.28(+0.75%)
Feb 24, 2011	37.40	38.09	37.27	37.92	103,540	+0.28(+0.75%)
Feb 23, 2011	38.56	38.72	37.19	37.63	101,875	-0.68(-1.79%)
Feb 22, 2011	39.24	40.06	38.19	38.32	79,921	-1.78(-4.43%)
Feb 18, 2011	40.30	40.69	39.37	40.09	102,741	+0.08(+0.20%)
Feb 17, 2011	38.41	40.06	37.81	40.01	86,363	+1.45(+3.76%)
Feb 16, 2011	41.58	41.59	38.20	38.56	175,792	-2.89(-6.97%)
Feb 15, 2011	42.91	43.30	41.26	41.45	222,234	-1.55(-3.61%)
Feb 14, 2011	41.24	43.03	41.17	43.00	123,188	+1.73(+4.18%)
Feb 11, 2011	39.31	41.28	39.31	41.28	89,278	+1.65(+4.17%)
Feb 10, 2011	38.45	39.64	38.45	39.63	88,545	+0.79(+2.03%)
Feb 09, 2011	39.02	39.42	38.28	38.84	106,603	-0.47(-1.19%)
Feb 08, 2011	38.29	39.31	37.84	39.31	64,390	+0.89(+2.32%)
Feb 07, 2011	37.16	38.60	37.12	38.41	104,950	+1.32(+3.55%)
Feb 04, 2011	37.56	37.56	36.25	37.10	411,721	-0.76(-2.00%)
Feb 03, 2011	38.54	38.54	37.63	37.86	82,176	-0.42(-1.11%)
Feb 02, 2011	38.74	39.25	37.68	38.28	157,377	-0.87(-2.22%)
Feb 01, 2011	36.55	39.16	36.32	39.15	145,739	+2.92(+8.05%)
Jan 31, 2011	36.09	36.96	35.76	36.23	186,077	+0.54(+1.50%)
Jan 28, 2011	36.30	36.30	34.75	35.70	149,512	-0.58(-1.60%)
Jan 27, 2011	35.92	36.51	34.90	36.28	205,190	+0.39(+1.08%)
Jan 26, 2011	32.84	36.71	32.84	35.89	562,153	+3.29(+10.08%)
Jan 25, 2011	31.44	32.66	31.42	32.61	84,313	+0.97(+3.08%)
Jan 24, 2011	31.26	31.80	31.12	31.63	763,465	+0.37(+1.19%)
Jan 21, 2011	31.47	31.66	31.11	31.26	72,950	+0.07(+0.24%)
Jan 20, 2011	31.16	31.70	31.01	31.18	92,587	-0.32(-1.02%)
Jan 19, 2011	31.91	32.29	31.14	31.50	108,023	-0.33(-1.05%)
Jan 18, 2011	31.76	32.25	31.50	31.84	59,051	-0.13(-0.42%)
Jan 14, 2011	31.64	32.11	31.51	31.97	75,018	+0.36(+1.15%)
Jan 13, 2011	31.88	31.88	31.25	31.61	42,357	-0.23(-0.72%)
Jan 12, 2011	31.77	31.87	31.31	31.84	55,261	+0.74(+2.37%)
Jan 11, 2011	30.52	31.32	30.52	31.10	39,692	+0.72(+2.37%)
Jan 10, 2011	30.49	30.78	30.12	30.38	49,335	-0.22(-0.70%)
Jan 07, 2011	30.50	30.79	29.93	30.60	52,908	+0.07(+0.22%)
Jan 06, 2011	30.63	30.75	30.17	30.53	74,398	-0.17(-0.56%)
Jan 05, 2011	30.31	30.92	30.31	30.70	102,847	+0.11(+0.36%)
Jan 04, 2011	31.98	32.18	30.25	30.59	49,287	-1.20(-3.79%)

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