Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2011	26.82	26.86	26.34	26.67	4,918,212	+0.13(+0.50%)
May 27, 2011	26.25	26.59	26.19	26.54	2,898,705	+0.40(+1.52%)
May 26, 2011	25.82	26.16	25.72	26.14	3,111,802	+0.21(+0.80%)
May 25, 2011	25.54	26.03	25.52	25.93	3,589,170	+0.24(+0.92%)
May 24, 2011	25.86	25.94	25.54	25.70	4,088,691	-0.09(-0.33%)
May 23, 2011	26.11	26.26	25.68	25.78	4,546,225	-0.65(-2.47%)
May 20, 2011	27.16	27.35	26.43	26.44	5,574,596	-0.83(-3.06%)
May 19, 2011	27.26	27.35	26.94	27.27	3,475,973	+0.17(+0.63%)
May 18, 2011	26.84	27.25	26.70	27.10	4,145,553	+0.27(+1.02%)
May 17, 2011	26.09	26.84	26.09	26.83	4,837,709	+0.60(+2.28%)
May 16, 2011	25.94	26.59	25.88	26.23	6,591,151	+0.19(+0.73%)
May 13, 2011	26.64	26.68	25.95	26.04	4,187,118	-0.60(-2.24%)
May 12, 2011	26.79	26.87	26.11	26.64	6,746,335	-0.20(-0.74%)
May 11, 2011	26.96	27.11	26.75	26.84	3,859,977	-0.25(-0.91%)
May 10, 2011	26.75	27.29	26.69	27.08	5,236,377	+0.36(+1.35%)
May 09, 2011	26.67	26.93	26.46	26.72	4,030,141	+0.02(+0.07%)
May 06, 2011	26.96	26.99	26.62	26.70	5,587,678	+0.14(+0.54%)
May 05, 2011	26.78	26.86	26.38	26.56	5,420,783	-0.42(-1.55%)
May 04, 2011	27.03	27.06	26.66	26.98	5,415,403	-0.11(-0.42%)
May 03, 2011	26.73	27.12	26.65	27.09	6,075,806	+0.25(+0.92%)
May 02, 2011	26.81	27.04	26.61	26.84	6,255,570	+0.12(+0.46%)
Apr 29, 2011	26.66	26.84	26.48	26.72	4,202,415	+0.11(+0.43%)
Apr 28, 2011	26.17	26.64	26.04	26.61	4,908,603	+0.40(+1.52%)
Apr 27, 2011	26.08	26.37	25.89	26.21	6,272,133	+0.14(+0.55%)
Apr 26, 2011	26.26	26.40	25.94	26.07	4,430,813	-0.19(-0.72%)
Apr 25, 2011	25.83	26.35	25.83	26.26	4,485,460	+0.57(+2.21%)
Apr 21, 2011	26.34	26.36	25.36	25.69	10,016,487	-0.50(-1.92%)
Apr 20, 2011	26.67	26.68	25.89	26.19	6,728,190	-0.15(-0.58%)
Apr 19, 2011	26.54	26.74	26.28	26.34	5,886,124	-0.09(-0.32%)
Apr 18, 2011	26.39	26.67	26.17	26.43	6,836,850	-0.25(-0.92%)
Apr 15, 2011	26.90	27.09	26.61	26.67	6,828,094	-0.05(-0.18%)
Apr 14, 2011	27.27	27.32	26.65	26.72	8,538,811	-0.77(-2.79%)
Apr 13, 2011	28.30	28.33	27.38	27.49	10,803,906	-0.57(-2.03%)
Apr 12, 2011	27.84	28.18	27.79	28.06	6,038,038	+0.09(+0.31%)
Apr 11, 2011	28.06	28.25	27.84	27.97	4,689,066	-0.13(-0.47%)
Apr 08, 2011	28.49	28.55	28.03	28.11	6,190,585	-0.22(-0.77%)
Apr 07, 2011	28.33	28.56	27.88	28.32	6,657,086	+0.00(+0.00%)
Apr 06, 2011	27.84	28.38	27.64	28.32	8,401,033	+0.64(+2.29%)
Apr 05, 2011	27.65	27.89	27.49	27.69	3,892,047	-0.13(-0.48%)
Apr 04, 2011	27.96	28.04	27.62	27.82	3,594,444	+0.14(+0.51%)
Apr 01, 2011	27.55	27.93	27.50	27.68	4,353,169	+0.34(+1.25%)
Mar 31, 2011	27.55	27.65	27.10	27.34	6,321,927	-0.35(-1.27%)
Mar 30, 2011	27.88	27.91	27.30	27.69	8,288,891	-0.10(-0.37%)
Mar 29, 2011	27.54	27.90	27.48	27.79	5,280,686	+0.21(+0.76%)
Mar 28, 2011	27.69	28.01	27.53	27.58	5,311,490	-0.10(-0.38%)
Mar 25, 2011	27.66	27.93	27.39	27.69	5,169,599	+0.09(+0.34%)
Mar 24, 2011	27.64	27.64	27.02	27.59	4,937,825	+0.14(+0.52%)
Mar 23, 2011	27.51	27.61	26.98	27.45	7,285,523	-0.20(-0.72%)
Mar 22, 2011	28.02	28.02	27.43	27.65	10,741,663	-0.22(-0.78%)
Mar 21, 2011	28.66	28.86	27.70	27.87	37,911,412	-0.18(-0.64%)
Mar 18, 2011	27.30	28.66	26.85	28.05	19,273,722	+1.27(+4.74%)
Mar 17, 2011	26.92	26.98	26.42	26.78	6,948,992	+0.27(+1.00%)
Mar 16, 2011	26.86	27.08	26.40	26.51	6,229,618	-0.42(-1.55%)
Mar 15, 2011	26.29	27.10	26.11	26.93	6,284,159	-0.23(-0.84%)
Mar 14, 2011	27.22	27.35	26.77	27.16	3,020,338	+0.07(+0.24%)
Mar 11, 2011	27.55	27.57	26.95	27.09	5,613,419	-0.78(-2.79%)
Mar 10, 2011	28.20	28.36	27.84	27.87	4,619,123	-0.50(-1.77%)
Mar 09, 2011	27.58	28.46	27.46	28.37	4,513,944	+0.98(+3.56%)
Mar 08, 2011	27.89	28.01	27.18	27.39	4,459,403	-1.51(-5.21%)
Mar 07, 2011	29.42	29.55	28.67	28.90	4,231,108	+0.33(+1.16%)
Mar 04, 2011	28.18	28.67	28.18	28.57	3,765,347	+0.73(+2.62%)
Mar 03, 2011	27.86	28.28	27.63	27.84	3,064,118	-0.04(-0.14%)
Mar 02, 2011	28.81	28.81	27.84	27.88	5,230,575	-0.72(-2.52%)

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