Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	27.57	28.05	27.31	27.70	9,206,085	+0.59(+2.19%)
May 23, 2011	26.86	27.18	26.49	27.11	7,897,476	-0.70(-2.51%)
May 20, 2011	27.68	28.20	27.48	27.81	9,609,187	-0.14(-0.51%)
May 19, 2011	28.05	28.18	27.55	27.95	6,789,128	+0.12(+0.44%)
May 18, 2011	27.36	27.99	27.20	27.83	8,959,307	+0.71(+2.62%)
May 17, 2011	26.92	27.19	26.50	27.12	12,328,812	+0.08(+0.30%)
May 16, 2011	27.11	27.85	26.94	27.03	9,645,321	-0.21(-0.78%)
May 13, 2011	27.68	27.79	27.03	27.25	10,353,344	-0.33(-1.19%)
May 12, 2011	27.61	27.92	27.13	27.57	14,528,593	-0.32(-1.15%)
May 11, 2011	28.84	28.84	27.64	27.89	11,072,452	-1.04(-3.59%)
May 10, 2011	29.02	29.32	28.69	28.93	9,100,423	+0.11(+0.38%)
May 09, 2011	28.75	28.99	28.32	28.82	8,573,212	+0.46(+1.64%)
May 06, 2011	28.43	29.14	28.00	28.36	12,639,925	+0.38(+1.34%)
May 05, 2011	29.10	29.27	27.87	27.98	25,308,386	-1.79(-6.01%)
May 04, 2011	29.99	30.11	28.94	29.77	14,046,051	-0.08(-0.27%)
May 03, 2011	31.26	31.26	29.45	29.86	17,745,868	-1.69(-5.37%)
May 02, 2011	31.52	31.60	31.35	31.55	11,870,429	+0.09(+0.28%)
Apr 29, 2011	30.70	31.47	30.58	31.46	9,206,769	+0.71(+2.31%)
Apr 28, 2011	30.45	30.92	30.42	30.75	6,298,660	+0.10(+0.31%)
Apr 27, 2011	30.95	30.97	30.02	30.66	8,601,653	-0.14(-0.44%)
Apr 26, 2011	30.59	30.87	30.40	30.79	5,011,720	+0.12(+0.38%)
Apr 25, 2011	31.17	31.30	30.56	30.68	5,894,440	-0.25(-0.80%)
Apr 21, 2011	30.72	31.02	30.49	30.92	6,065,878	+0.46(+1.53%)
Apr 20, 2011	30.24	30.61	30.18	30.46	7,230,906	+0.88(+2.98%)
Apr 19, 2011	29.29	29.73	29.21	29.58	7,075,165	+0.42(+1.45%)
Apr 18, 2011	29.30	29.35	28.65	29.15	8,466,152	-0.77(-2.58%)
Apr 15, 2011	29.86	30.23	29.68	29.92	6,380,668	-0.08(-0.25%)
Apr 14, 2011	29.49	30.05	29.22	30.00	7,896,097	+0.07(+0.23%)
Apr 13, 2011	30.25	30.44	29.67	29.93	7,480,891	+0.08(+0.27%)
Apr 12, 2011	30.53	30.56	29.43	29.85	14,030,581	-1.26(-4.06%)
Apr 11, 2011	31.75	31.83	30.87	31.11	10,292,258	-0.77(-2.40%)
Apr 08, 2011	31.24	32.01	31.18	31.88	11,837,519	+1.03(+3.32%)
Apr 07, 2011	30.31	30.89	29.93	30.85	11,253,028	+0.42(+1.39%)
Apr 06, 2011	30.98	31.11	30.17	30.43	9,744,558	-0.49(-1.57%)
Apr 05, 2011	31.06	31.37	30.78	30.92	8,291,727	-0.14(-0.44%)
Apr 04, 2011	31.09	31.18	30.98	31.05	6,275,425	+0.11(+0.35%)
Apr 01, 2011	30.94	31.33	30.83	30.94	6,534,529	+0.30(+0.98%)
Mar 31, 2011	30.90	31.09	30.60	30.64	6,017,344	+0.14(+0.47%)
Mar 30, 2011	30.56	30.94	30.29	30.50	7,914,013	+0.24(+0.79%)
Mar 29, 2011	30.19	30.46	29.98	30.26	6,822,226	-0.03(-0.11%)
Mar 28, 2011	30.58	30.83	30.28	30.29	6,281,480	-0.44(-1.45%)
Mar 25, 2011	30.65	31.15	30.61	30.74	7,674,149	+0.09(+0.29%)
Mar 24, 2011	30.82	30.94	30.46	30.65	7,484,644	-0.06(-0.20%)
Mar 23, 2011	31.09	31.21	30.55	30.71	10,835,610	-0.44(-1.40%)
Mar 22, 2011	31.02	31.22	30.77	31.15	8,929,752	+0.02(+0.07%)
Mar 21, 2011	30.68	31.17	30.68	31.13	11,980,023	+1.21(+4.04%)
Mar 18, 2011	30.66	30.84	29.67	29.92	14,030,913	-0.55(-1.79%)
Mar 17, 2011	29.79	30.64	29.42	30.46	13,400,324	+1.52(+5.27%)
Mar 16, 2011	29.06	30.04	28.58	28.94	15,706,678	-0.17(-0.59%)
Mar 15, 2011	29.10	29.37	29.06	29.11	15,813,026	-0.43(-1.46%)
Mar 14, 2011	29.24	29.62	28.82	29.54	9,359,475	-0.26(-0.87%)
Mar 11, 2011	28.43	29.98	28.22	29.80	12,667,079	+0.65(+2.23%)
Mar 10, 2011	29.69	29.78	28.87	29.15	16,934,888	-1.32(-4.33%)
Mar 09, 2011	31.09	31.15	30.25	30.47	10,275,058	-0.23(-0.73%)
Mar 08, 2011	32.01	32.01	30.67	30.70	14,340,003	-1.33(-4.16%)
Mar 07, 2011	32.92	33.16	31.87	32.03	13,008,861	-0.59(-1.80%)
Mar 04, 2011	32.27	32.63	32.07	32.62	11,770,411	+0.68(+2.12%)
Mar 03, 2011	32.15	32.25	31.76	31.94	14,812,406	-0.39(-1.20%)
Mar 02, 2011	32.35	32.50	32.02	32.33	13,197,090	+0.28(+0.87%)

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