Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.73	25.85	25.34	25.46	1,218,577	-0.22(-0.88%)
May 23, 2011	24.69	25.88	24.65	25.68	2,207,527	+0.66(+2.65%)
May 20, 2011	25.48	25.51	24.90	25.02	1,368,497	-0.62(-2.43%)
May 19, 2011	25.69	25.80	25.29	25.64	1,291,662	+0.09(+0.35%)
May 18, 2011	24.98	25.77	24.75	25.55	1,750,075	+0.62(+2.47%)
May 17, 2011	25.46	25.64	24.82	24.94	2,099,034	-0.69(-2.70%)
May 16, 2011	26.69	26.69	25.58	25.63	937,928	-0.63(-2.39%)
May 13, 2011	26.80	26.84	26.20	26.26	789,651	-0.43(-1.62%)
May 12, 2011	25.79	26.77	25.51	26.69	1,762,466	+0.76(+2.95%)
May 11, 2011	26.09	26.22	25.61	25.93	1,191,482	-0.17(-0.63%)
May 10, 2011	25.66	26.20	25.64	26.09	1,195,946	+0.46(+1.78%)
May 09, 2011	25.26	25.70	25.14	25.63	1,263,015	+0.31(+1.24%)
May 06, 2011	25.44	25.88	25.32	25.32	2,039,199	+0.29(+1.17%)
May 05, 2011	24.60	25.27	24.18	25.03	1,796,667	+0.20(+0.80%)
May 04, 2011	25.13	25.44	24.64	24.83	1,821,382	-0.37(-1.46%)
May 03, 2011	25.19	25.36	24.75	25.20	2,176,718	-0.03(-0.12%)
May 02, 2011	25.20	26.43	25.00	25.23	2,698,025	-0.97(-3.70%)
Apr 29, 2011	25.97	26.43	25.87	26.20	1,544,433	+0.20(+0.77%)
Apr 28, 2011	25.89	26.29	25.89	26.00	1,705,827	-0.08(-0.31%)
Apr 27, 2011	25.86	26.09	25.62	26.08	1,387,922	+0.21(+0.82%)
Apr 26, 2011	25.69	26.08	25.54	25.87	2,444,121	+0.19(+0.74%)
Apr 25, 2011	25.56	25.83	25.17	25.68	2,397,390	-0.12(-0.46%)
Apr 21, 2011	27.52	27.52	25.69	25.80	5,717,592	-0.87(-3.26%)
Apr 20, 2011	26.38	26.69	26.15	26.66	3,337,602	+0.55(+2.09%)
Apr 19, 2011	26.06	26.32	25.29	26.12	2,914,999	+0.06(+0.24%)
Apr 18, 2011	26.72	26.75	25.71	26.05	2,634,078	-0.95(-3.51%)
Apr 15, 2011	27.21	27.33	26.92	27.00	1,692,203	-0.05(-0.19%)
Apr 14, 2011	26.59	27.26	26.38	27.05	2,236,610	+0.38(+1.43%)
Apr 13, 2011	26.80	26.90	26.20	26.67	1,537,470	+0.17(+0.66%)
Apr 12, 2011	26.52	27.15	26.42	26.50	1,623,339	-0.18(-0.67%)
Apr 11, 2011	26.84	27.34	26.57	26.68	1,731,702	+0.07(+0.25%)
Apr 08, 2011	26.54	27.09	26.34	26.61	1,904,260	+0.28(+1.05%)
Apr 07, 2011	25.94	26.61	25.94	26.33	1,339,937	+0.29(+1.12%)
Apr 06, 2011	26.21	26.31	25.70	26.04	1,647,258	-0.14(-0.52%)
Apr 05, 2011	25.88	26.29	25.87	26.18	1,853,680	+0.26(+1.00%)
Apr 04, 2011	26.19	26.43	25.58	25.92	2,610,015	+0.06(+0.25%)
Apr 01, 2011	25.41	26.07	25.37	25.85	3,113,220	+0.51(+2.00%)
Mar 31, 2011	25.10	25.40	24.89	25.35	2,624,459	+0.24(+0.94%)
Mar 30, 2011	25.11	25.15	24.77	25.11	1,744,221	+0.49(+2.00%)
Mar 29, 2011	24.11	24.88	23.92	24.62	2,216,174	+0.55(+2.29%)
Mar 28, 2011	24.11	24.41	24.00	24.07	1,652,354	+0.05(+0.19%)
Mar 25, 2011	23.72	24.31	23.68	24.02	701,907	+0.35(+1.47%)
Mar 24, 2011	23.26	23.82	23.26	23.67	1,474,199	+0.45(+1.95%)
Mar 23, 2011	23.11	23.28	22.76	23.22	1,384,880	+0.02(+0.09%)
Mar 22, 2011	23.23	23.34	22.91	23.20	849,766	-0.07(-0.31%)
Mar 21, 2011	23.18	23.37	22.91	23.27	1,347,462	+0.41(+1.80%)
Mar 18, 2011	22.95	23.06	22.63	22.86	2,913,126	+0.24(+1.07%)
Mar 17, 2011	22.98	23.14	22.41	22.62	1,165,792	+0.04(+0.19%)
Mar 16, 2011	22.61	22.94	22.43	22.58	1,386,649	-0.02(-0.07%)
Mar 15, 2011	22.11	22.76	21.59	22.59	2,004,861	-0.21(-0.91%)
Mar 14, 2011	22.86	23.04	22.44	22.80	1,399,678	-0.35(-1.52%)
Mar 11, 2011	23.02	23.18	22.65	23.15	1,058,581	+0.15(+0.64%)
Mar 10, 2011	23.07	23.17	22.91	23.00	1,168,588	-0.28(-1.18%)
Mar 09, 2011	23.53	23.65	22.92	23.28	1,753,630	+0.32(+1.38%)
Mar 08, 2011	22.67	23.28	22.65	22.96	1,352,504	+0.26(+1.16%)
Mar 07, 2011	23.01	23.20	22.36	22.70	1,415,088	-0.14(-0.63%)
Mar 04, 2011	22.53	23.17	22.49	22.84	2,178,685	+0.36(+1.62%)
Mar 03, 2011	22.13	22.57	22.02	22.48	968,573	+0.52(+2.35%)
Mar 02, 2011	21.44	22.07	21.38	21.96	1,172,776	+0.53(+2.49%)

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