Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	39.84	40.03	39.55	39.81	948,302	-0.03(-0.08%)
Apr 28, 2011	40.17	40.17	39.44	39.84	1,247,457	-0.11(-0.27%)
Apr 27, 2011	39.87	40.17	39.53	39.95	1,568,994	+0.15(+0.38%)
Apr 26, 2011	39.57	39.99	39.43	39.80	1,396,091	+0.08(+0.20%)
Apr 25, 2011	39.92	40.41	39.36	39.72	1,869,812	-0.28(-0.71%)
Apr 21, 2011	41.08	41.10	38.85	40.00	3,504,732	-1.55(-3.74%)
Apr 20, 2011	39.82	43.65	39.75	41.56	9,288,928	+7.20(+20.95%)
Apr 19, 2011	34.36	34.66	33.96	34.36	704,654	+0.17(+0.48%)
Apr 18, 2011	34.05	34.42	33.62	34.19	1,035,403	-0.39(-1.12%)
Apr 15, 2011	34.30	34.83	34.05	34.58	754,920	+0.25(+0.74%)
Apr 14, 2011	33.95	34.48	33.81	34.33	878,757	+0.02(+0.05%)
Apr 13, 2011	33.81	34.34	33.49	34.31	1,112,156	+0.66(+1.95%)
Apr 12, 2011	33.99	34.27	33.56	33.66	1,248,639	-0.59(-1.73%)
Apr 11, 2011	34.45	34.73	34.02	34.25	1,229,323	-0.31(-0.88%)
Apr 08, 2011	33.61	34.57	33.54	34.55	1,927,055	+1.23(+3.69%)
Apr 07, 2011	33.38	33.59	33.02	33.32	901,987	-0.05(-0.16%)
Apr 06, 2011	33.66	33.67	33.14	33.38	901,777	-0.11(-0.33%)
Apr 05, 2011	33.14	33.74	33.09	33.49	745,951	+0.32(+0.98%)
Apr 04, 2011	32.91	33.26	32.83	33.16	574,733	+0.37(+1.13%)
Apr 01, 2011	32.93	33.18	32.62	32.79	1,215,129	+0.00(+0.00%)
Mar 31, 2011	32.77	32.93	32.43	32.79	699,071	-0.04(-0.11%)
Mar 30, 2011	32.43	32.94	32.34	32.83	852,809	+0.46(+1.42%)
Mar 29, 2011	31.73	32.45	31.62	32.37	782,890	+0.58(+1.84%)
Mar 28, 2011	32.07	32.21	31.78	31.79	695,966	-0.29(-0.89%)
Mar 25, 2011	31.47	32.40	31.43	32.07	1,030,404	+0.76(+2.42%)
Mar 24, 2011	31.57	31.77	31.16	31.32	613,530	-0.08(-0.24%)
Mar 23, 2011	30.89	31.58	30.67	31.39	830,125	+0.50(+1.64%)
Mar 22, 2011	31.84	31.84	30.83	30.89	1,088,347	-0.87(-2.75%)
Mar 21, 2011	31.58	31.93	31.58	31.76	1,076,381	+0.91(+2.94%)
Mar 18, 2011	30.99	31.24	30.31	30.85	1,318,264	+0.16(+0.52%)
Mar 17, 2011	30.74	30.90	30.50	30.69	1,214,035	+0.36(+1.18%)
Mar 16, 2011	30.03	30.55	29.72	30.34	1,312,060	+0.19(+0.64%)
Mar 15, 2011	29.79	30.33	29.71	30.14	1,047,252	-0.05(-0.16%)
Mar 14, 2011	30.06	30.33	29.70	30.19	646,180	-0.04(-0.14%)
Mar 11, 2011	30.14	30.50	29.77	30.23	784,196	-0.04(-0.12%)
Mar 10, 2011	30.36	30.52	29.98	30.27	1,010,180	-0.33(-1.07%)
Mar 09, 2011	30.20	30.86	30.15	30.60	1,101,878	+0.21(+0.68%)
Mar 08, 2011	30.00	30.76	29.85	30.39	1,311,072	+0.32(+1.07%)
Mar 07, 2011	29.82	30.15	29.49	30.07	1,616,842	+0.43(+1.46%)
Mar 04, 2011	29.19	29.68	29.07	29.64	1,300,835	+0.53(+1.83%)
Mar 03, 2011	28.44	29.15	28.44	29.11	1,369,912	+0.98(+3.48%)
Mar 02, 2011	27.85	28.30	27.76	28.13	964,996	+0.23(+0.82%)
Mar 01, 2011	28.59	28.59	27.64	27.90	774,419	-0.29(-1.04%)
Feb 28, 2011	28.52	28.64	28.17	28.19	677,780	-0.20(-0.69%)
Feb 25, 2011	27.74	28.44	27.74	28.39	680,922	+0.63(+2.25%)
Feb 24, 2011	27.57	27.93	27.29	27.76	907,305	+0.14(+0.50%)
Feb 23, 2011	27.79	27.93	27.15	27.62	1,145,549	-0.19(-0.69%)
Feb 22, 2011	29.02	29.02	27.19	27.81	3,000,833	-1.53(-5.20%)
Feb 18, 2011	29.53	29.65	29.10	29.34	784,901	-0.17(-0.57%)
Feb 17, 2011	29.37	29.63	29.33	29.51	869,835	+0.13(+0.44%)
Feb 16, 2011	29.77	29.91	29.37	29.38	791,023	-0.34(-1.13%)
Feb 15, 2011	29.85	29.91	29.62	29.72	542,132	-0.26(-0.88%)
Feb 14, 2011	30.00	30.10	29.85	29.98	337,372	-0.07(-0.23%)
Feb 11, 2011	29.78	30.11	29.72	30.05	656,697	+0.22(+0.75%)
Feb 10, 2011	29.74	30.14	29.55	29.83	436,527	+0.02(+0.08%)
Feb 09, 2011	29.69	29.96	29.45	29.80	657,411	+0.07(+0.24%)
Feb 08, 2011	29.83	29.83	29.53	29.73	585,539	-0.07(-0.23%)
Feb 07, 2011	29.46	29.98	29.21	29.80	594,309	+0.41(+1.41%)
Feb 04, 2011	29.09	29.52	28.83	29.39	457,438	+0.31(+1.06%)
Feb 03, 2011	29.04	29.34	28.77	29.08	603,921	+0.02(+0.06%)
Feb 02, 2011	29.02	29.36	28.96	29.06	791,469	-0.21(-0.73%)

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