Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	32.16	32.31	31.99	32.08	5,798,828	-0.08(-0.25%)
May 23, 2011	32.14	32.36	32.09	32.16	6,620,126	-0.26(-0.80%)
May 20, 2011	32.75	32.83	32.19	32.42	9,910,317	-0.25(-0.76%)
May 19, 2011	32.26	32.72	32.14	32.67	6,307,174	+0.62(+1.92%)
May 18, 2011	31.55	32.07	31.46	32.05	8,135,636	+0.55(+1.76%)
May 17, 2011	30.99	31.51	30.82	31.50	6,214,604	+0.33(+1.07%)
May 16, 2011	31.56	31.61	31.13	31.16	4,321,834	-0.45(-1.42%)
May 13, 2011	31.62	31.79	31.42	31.61	4,131,224	+0.07(+0.24%)
May 12, 2011	31.40	31.65	31.17	31.54	5,473,496	+0.08(+0.26%)
May 11, 2011	31.57	31.66	31.21	31.46	6,027,658	-0.17(-0.53%)
May 10, 2011	31.40	31.92	31.39	31.62	6,268,744	+0.31(+0.99%)
May 09, 2011	30.94	31.34	30.92	31.31	4,374,740	+0.40(+1.30%)
May 06, 2011	31.01	31.27	30.82	30.91	4,650,075	+0.22(+0.73%)
May 05, 2011	30.67	31.08	30.55	30.68	5,018,631	-0.10(-0.34%)
May 04, 2011	31.06	31.13	30.62	30.79	4,819,240	-0.31(-1.00%)
May 03, 2011	30.87	31.13	30.70	31.10	6,297,547	+0.27(+0.88%)
May 02, 2011	30.86	30.87	30.79	30.83	4,854,374	-0.08(-0.26%)
Apr 29, 2011	30.52	31.03	30.43	30.91	7,261,771	+0.47(+1.53%)
Apr 28, 2011	30.25	30.68	30.16	30.44	5,510,606	+0.31(+1.01%)
Apr 27, 2011	30.07	30.16	29.77	30.14	4,964,586	+0.07(+0.23%)
Apr 26, 2011	30.65	30.72	29.98	30.07	7,894,088	-0.59(-1.92%)
Apr 25, 2011	30.69	30.72	30.26	30.65	6,917,405	-0.26(-0.84%)
Apr 21, 2011	31.49	31.68	30.87	30.91	12,888,757	+1.21(+4.07%)
Apr 20, 2011	29.59	29.88	29.46	29.70	5,952,905	+0.38(+1.30%)
Apr 19, 2011	29.04	29.35	28.87	29.32	5,939,473	+0.29(+1.01%)
Apr 18, 2011	29.14	29.15	28.75	29.03	7,208,834	-0.43(-1.45%)
Apr 15, 2011	29.29	29.50	29.14	29.46	4,847,457	+0.25(+0.87%)
Apr 14, 2011	28.67	29.29	28.57	29.20	7,394,220	+0.40(+1.40%)
Apr 13, 2011	28.75	28.88	28.64	28.80	5,020,232	+0.17(+0.60%)
Apr 12, 2011	28.61	29.05	28.60	28.63	6,772,398	-0.06(-0.22%)
Apr 11, 2011	28.47	28.74	28.46	28.69	6,669,056	+0.22(+0.79%)
Apr 08, 2011	28.57	28.72	28.27	28.47	7,191,215	+0.09(+0.32%)
Apr 07, 2011	28.68	28.91	28.30	28.37	7,796,936	-0.39(-1.36%)
Apr 06, 2011	28.80	28.86	28.66	28.76	6,788,541	+0.08(+0.28%)
Apr 05, 2011	29.11	29.15	28.65	28.68	8,983,518	-0.52(-1.79%)
Apr 04, 2011	29.56	29.72	29.15	29.21	5,383,692	-0.30(-1.03%)
Apr 01, 2011	29.56	29.79	29.44	29.51	4,652,699	+0.01(+0.04%)
Mar 31, 2011	29.62	29.67	29.48	29.50	6,205,183	-0.20(-0.68%)
Mar 30, 2011	29.57	29.75	29.52	29.70	7,574,191	+0.25(+0.84%)
Mar 29, 2011	29.53	29.62	29.39	29.45	6,084,665	-0.10(-0.33%)
Mar 28, 2011	29.84	29.99	29.53	29.55	3,485,599	-0.21(-0.71%)
Mar 25, 2011	29.83	30.03	29.66	29.76	3,889,241	-0.03(-0.12%)
Mar 24, 2011	29.51	29.81	29.41	29.80	3,125,969	+0.47(+1.59%)
Mar 23, 2011	29.10	29.48	28.91	29.33	4,279,717	+0.16(+0.53%)
Mar 22, 2011	29.47	29.48	29.07	29.18	3,240,180	-0.25(-0.84%)
Mar 21, 2011	29.38	29.51	29.33	29.42	4,561,727	+0.14(+0.49%)
Mar 18, 2011	29.57	29.68	29.17	29.28	4,341,145	+0.01(+0.02%)
Mar 17, 2011	29.41	29.56	29.13	29.27	6,489,523	+0.10(+0.33%)
Mar 16, 2011	29.23	29.50	29.01	29.18	6,501,832	-0.07(-0.26%)
Mar 15, 2011	29.16	29.41	29.12	29.25	5,389,358	-0.55(-1.83%)
Mar 14, 2011	29.96	30.10	29.58	29.80	4,049,322	-0.39(-1.29%)
Mar 11, 2011	30.21	30.31	29.80	30.19	5,504,806	-0.16(-0.51%)
Mar 10, 2011	29.88	30.54	29.77	30.34	7,974,942	+0.11(+0.36%)
Mar 09, 2011	29.95	30.23	29.88	30.23	7,310,550	+0.29(+0.98%)
Mar 08, 2011	29.30	29.96	29.30	29.94	8,290,165	+0.75(+2.58%)
Mar 07, 2011	29.47	29.54	28.97	29.19	4,848,300	-0.07(-0.25%)
Mar 04, 2011	29.10	29.30	29.03	29.26	5,428,531	+0.18(+0.61%)
Mar 03, 2011	28.61	29.09	28.60	29.09	4,540,141	+0.68(+2.38%)
Mar 02, 2011	28.52	28.59	28.08	28.41	4,620,292	-0.21(-0.74%)

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