Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	30.75	30.75	30.36	30.59	2,409,138	-0.05(-0.16%)
May 23, 2011	30.40	31.00	30.32	30.64	2,075,073	-0.03(-0.10%)
May 20, 2011	30.98	30.98	30.32	30.67	3,131,091	-0.30(-0.98%)
May 19, 2011	30.35	31.02	30.29	30.97	3,569,713	+0.71(+2.36%)
May 18, 2011	29.94	30.29	29.83	30.26	2,824,047	+0.44(+1.48%)
May 17, 2011	29.64	29.97	29.32	29.82	3,151,019	-0.05(-0.18%)
May 16, 2011	29.83	30.00	29.66	29.87	2,977,101	-0.08(-0.26%)
May 13, 2011	29.70	30.13	29.63	29.95	2,637,895	+0.23(+0.76%)
May 12, 2011	29.04	29.76	29.01	29.72	3,215,273	+0.62(+2.15%)
May 11, 2011	28.86	29.28	28.85	29.10	2,270,395	+0.17(+0.60%)
May 10, 2011	28.79	29.20	28.79	28.92	2,044,282	+0.21(+0.73%)
May 09, 2011	28.76	29.05	28.64	28.72	1,672,683	-0.11(-0.39%)
May 06, 2011	29.38	29.61	28.73	28.83	2,554,409	-0.30(-1.02%)
May 05, 2011	28.60	29.59	28.57	29.13	3,199,497	+0.43(+1.51%)
May 04, 2011	27.98	28.82	27.78	28.69	4,030,608	+0.78(+2.79%)
May 03, 2011	28.05	28.25	27.74	27.91	4,653,768	-0.15(-0.53%)
May 02, 2011	28.08	28.09	27.87	28.06	1,728,804	+0.10(+0.36%)
Apr 29, 2011	28.22	28.22	27.82	27.96	2,284,827	-0.26(-0.93%)
Apr 28, 2011	28.14	28.43	27.98	28.22	1,914,547	+0.01(+0.04%)
Apr 27, 2011	28.57	28.77	27.97	28.21	3,357,097	-0.30(-1.06%)
Apr 26, 2011	28.61	28.74	28.33	28.51	1,789,531	-0.08(-0.27%)
Apr 25, 2011	28.42	28.63	28.32	28.59	1,559,404	+0.01(+0.02%)
Apr 21, 2011	28.88	28.88	28.55	28.58	2,271,393	-0.26(-0.91%)
Apr 20, 2011	28.63	28.90	28.57	28.85	2,445,510	+0.48(+1.68%)
Apr 19, 2011	28.19	28.56	28.12	28.37	2,963,499	+0.26(+0.91%)
Apr 18, 2011	28.10	28.27	27.89	28.11	1,889,071	-0.27(-0.96%)
Apr 15, 2011	28.29	28.45	28.13	28.39	1,852,161	+0.18(+0.65%)
Apr 14, 2011	27.63	28.21	27.54	28.20	2,662,399	+0.50(+1.80%)
Apr 13, 2011	27.97	28.14	27.63	27.70	2,793,320	-0.19(-0.68%)
Apr 12, 2011	27.68	28.25	27.68	27.89	2,649,250	+0.10(+0.36%)
Apr 11, 2011	27.91	28.10	27.64	27.79	1,901,191	-0.12(-0.43%)
Apr 08, 2011	28.36	28.39	27.75	27.91	2,491,124	-0.34(-1.20%)
Apr 07, 2011	28.50	28.71	28.19	28.25	4,427,865	-0.36(-1.27%)
Apr 06, 2011	28.78	28.86	28.50	28.61	2,028,049	-0.04(-0.15%)
Apr 05, 2011	28.74	28.99	28.58	28.66	2,196,578	-0.10(-0.35%)
Apr 04, 2011	28.91	29.16	28.64	28.76	1,845,247	-0.03(-0.10%)
Apr 01, 2011	29.01	29.18	28.74	28.79	2,908,199	-0.28(-0.98%)
Mar 31, 2011	28.63	29.10	28.42	29.07	4,568,394	+0.36(+1.26%)
Mar 30, 2011	28.71	28.71	28.71	28.71	3,436,112	+0.67(+2.41%)
Mar 29, 2011	27.64	28.19	27.42	28.04	3,972,286	+0.73(+2.67%)
Mar 28, 2011	27.19	27.54	27.10	27.31	4,774,143	+0.31(+1.14%)
Mar 25, 2011	28.05	28.20	26.93	27.00	8,119,836	-1.41(-4.96%)
Mar 24, 2011	28.15	28.53	28.04	28.41	3,381,757	+0.44(+1.57%)
Mar 23, 2011	27.56	28.01	27.26	27.97	2,184,483	+0.31(+1.13%)
Mar 22, 2011	27.63	27.92	27.55	27.66	2,347,526	+0.12(+0.43%)
Mar 21, 2011	27.57	27.71	27.50	27.54	1,818,409	+0.21(+0.76%)
Mar 18, 2011	27.50	27.62	27.26	27.33	2,187,244	+0.08(+0.28%)
Mar 17, 2011	27.57	27.71	27.20	27.26	1,966,066	-0.07(-0.24%)
Mar 16, 2011	27.40	27.65	27.13	27.32	2,503,692	-0.16(-0.58%)
Mar 15, 2011	27.44	27.64	27.39	27.48	5,928,727	-0.21(-0.77%)
Mar 14, 2011	27.58	27.99	27.53	27.69	2,719,983	-0.11(-0.40%)
Mar 11, 2011	27.55	27.98	27.47	27.81	2,838,000	+0.02(+0.09%)
Mar 10, 2011	27.60	28.01	27.52	27.78	2,682,073	-0.14(-0.51%)
Mar 09, 2011	27.43	27.98	27.29	27.92	4,034,739	+0.50(+1.83%)
Mar 08, 2011	27.64	27.79	27.26	27.42	4,144,185	-0.01(-0.04%)
Mar 07, 2011	27.60	28.36	27.37	27.43	4,027,197	+0.02(+0.09%)
Mar 04, 2011	27.79	28.01	27.29	27.41	3,671,847	-0.45(-1.61%)
Mar 03, 2011	27.78	28.24	27.77	27.86	2,475,959	+0.38(+1.38%)
Mar 02, 2011	27.65	27.82	26.95	27.48	2,815,661	-0.24(-0.88%)

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