Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.48	31.68	30.90	30.97	2,464,582	-0.39(-1.24%)
May 23, 2011	31.20	31.75	31.09	31.36	2,761,598	-0.15(-0.48%)
May 20, 2011	32.22	32.22	30.91	31.51	4,498,909	-1.03(-3.17%)
May 19, 2011	32.52	32.73	32.17	32.54	1,634,516	+0.11(+0.34%)
May 18, 2011	32.95	32.96	32.17	32.43	2,576,902	-0.63(-1.91%)
May 17, 2011	32.39	33.48	32.11	33.06	5,297,266	+0.77(+2.38%)
May 16, 2011	32.56	32.89	31.98	32.29	4,233,933	-0.33(-1.01%)
May 13, 2011	33.06	33.20	32.59	32.62	3,321,478	-0.37(-1.12%)
May 12, 2011	32.72	33.30	32.12	32.99	3,432,706	+0.12(+0.37%)
May 11, 2011	32.89	33.09	32.72	32.87	3,850,852	-0.03(-0.09%)
May 10, 2011	31.53	32.98	31.47	32.90	4,025,617	+1.47(+4.68%)
May 09, 2011	31.43	31.50	30.97	31.43	2,075,709	+0.05(+0.16%)
May 06, 2011	31.85	31.97	31.18	31.38	1,973,272	-0.17(-0.54%)
May 05, 2011	31.89	32.16	31.45	31.55	2,627,851	-0.57(-1.77%)
May 04, 2011	32.07	32.62	31.85	32.12	2,114,968	-0.07(-0.22%)
May 03, 2011	31.95	32.26	31.72	32.19	2,221,247	+0.34(+1.07%)
May 02, 2011	31.83	32.01	31.55	31.85	1,966,565	+0.38(+1.21%)
Apr 29, 2011	31.89	32.00	31.42	31.47	3,645,502	-0.36(-1.13%)
Apr 28, 2011	31.78	32.50	31.09	31.83	6,861,452	-1.27(-3.84%)
Apr 27, 2011	32.65	33.67	32.64	33.10	6,468,863	+0.45(+1.38%)
Apr 26, 2011	32.00	32.67	31.97	32.65	4,348,565	+0.75(+2.35%)
Apr 25, 2011	31.72	31.97	31.60	31.90	2,128,463	+0.14(+0.44%)
Apr 21, 2011	31.23	31.76	31.20	31.76	2,443,584	+0.56(+1.79%)
Apr 20, 2011	31.63	32.00	31.15	31.20	2,520,915	-0.23(-0.73%)
Apr 19, 2011	30.53	31.48	30.37	31.43	4,050,464	+1.03(+3.39%)
Apr 18, 2011	30.43	30.52	29.92	30.40	5,278,757	-0.24(-0.78%)
Apr 15, 2011	30.51	30.80	30.02	30.64	4,835,632	-0.67(-2.14%)
Apr 14, 2011	31.44	31.60	31.22	31.31	1,470,513	-0.38(-1.20%)
Apr 13, 2011	31.56	32.18	31.33	31.69	2,660,894	+0.13(+0.41%)
Apr 12, 2011	31.29	31.79	31.14	31.56	2,135,391	+0.26(+0.83%)
Apr 11, 2011	31.05	31.45	30.99	31.30	2,137,734	+0.39(+1.26%)
Apr 08, 2011	31.24	31.25	30.59	30.91	2,224,784	-0.09(-0.29%)
Apr 07, 2011	31.19	31.66	30.90	31.00	1,925,760	-0.28(-0.90%)
Apr 06, 2011	31.55	31.60	30.98	31.28	4,250,684	+0.60(+1.96%)
Apr 05, 2011	30.29	31.13	30.24	30.68	2,969,221	+0.49(+1.62%)
Apr 04, 2011	30.36	30.48	30.06	30.19	2,031,574	-0.16(-0.53%)
Apr 01, 2011	29.82	30.44	29.50	30.35	5,670,059	+0.52(+1.74%)
Mar 31, 2011	30.38	30.43	29.70	29.83	4,205,813	-0.72(-2.36%)
Mar 30, 2011	30.59	30.69	29.87	30.55	2,627,975	+0.65(+2.17%)
Mar 29, 2011	29.70	29.96	29.47	29.90	4,352,823	+0.28(+0.95%)
Mar 28, 2011	30.06	30.21	29.62	29.62	2,347,595	-0.44(-1.46%)
Mar 25, 2011	29.88	30.14	29.56	30.06	5,874,143	-0.13(-0.43%)
Mar 24, 2011	30.56	30.70	30.06	30.19	3,691,696	-0.21(-0.69%)
Mar 23, 2011	30.18	30.49	29.76	30.40	10,545,454	+0.00(+0.00%)
Mar 22, 2011	31.55	31.76	30.39	30.40	5,289,769	-1.39(-4.37%)
Mar 21, 2011	31.70	31.82	31.29	31.79	1,984,297	+0.54(+1.73%)
Mar 18, 2011	31.19	31.32	30.91	31.25	3,165,869	+0.10(+0.32%)
Mar 17, 2011	31.67	31.67	31.01	31.15	1,484,624	-0.04(-0.13%)
Mar 16, 2011	31.34	31.58	31.12	31.19	2,865,468	-0.13(-0.42%)
Mar 15, 2011	31.03	31.74	31.00	31.32	2,555,325	-0.41(-1.29%)
Mar 14, 2011	31.80	32.25	31.72	31.73	3,884,629	-0.39(-1.21%)
Mar 11, 2011	31.44	32.20	31.22	32.12	3,348,846	+0.45(+1.42%)
Mar 10, 2011	30.94	31.77	30.80	31.67	5,128,536	+0.50(+1.60%)
Mar 09, 2011	31.54	31.90	30.91	31.17	7,149,914	-0.49(-1.55%)
Mar 08, 2011	32.44	32.84	31.46	31.66	17,491,504	-6.33(-16.66%)
Mar 07, 2011	38.83	39.26	37.65	37.99	6,219,597	-0.51(-1.32%)
Mar 04, 2011	38.39	38.54	37.91	38.50	2,686,195	+0.18(+0.47%)
Mar 03, 2011	38.21	38.56	37.67	38.32	1,993,769	+0.39(+1.03%)
Mar 02, 2011	37.90	38.34	37.57	37.93	1,939,353	-0.07(-0.18%)

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