Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	33.55	33.87	32.89	32.94	4,929,351	-0.36(-1.08%)
May 23, 2011	33.67	33.73	33.26	33.30	5,798,903	-0.90(-2.63%)
May 20, 2011	33.25	35.32	33.24	34.20	12,945,106	+1.55(+4.73%)
May 19, 2011	32.62	32.80	32.30	32.66	2,956,968	+0.18(+0.54%)
May 18, 2011	32.35	32.65	32.20	32.48	3,547,086	+0.08(+0.25%)
May 17, 2011	32.66	32.67	31.58	32.40	8,358,168	-0.55(-1.67%)
May 16, 2011	33.86	33.92	32.87	32.95	4,514,727	-1.00(-2.95%)
May 13, 2011	34.21	34.57	33.95	33.95	3,304,104	-0.20(-0.59%)
May 12, 2011	34.00	35.05	33.79	34.15	7,807,203	+0.01(+0.03%)
May 11, 2011	34.71	34.82	33.92	34.14	4,745,200	-0.77(-2.21%)
May 10, 2011	34.75	35.04	34.33	34.91	3,675,199	+0.32(+0.93%)
May 09, 2011	34.72	34.76	34.14	34.59	3,311,242	-0.03(-0.09%)
May 06, 2011	35.51	35.62	34.44	34.62	5,784,097	-0.55(-1.56%)
May 05, 2011	33.95	35.83	33.90	35.17	12,112,216	+0.82(+2.39%)
May 04, 2011	33.38	34.35	32.64	34.35	11,223,727	+0.89(+2.66%)
May 03, 2011	34.12	34.31	33.42	33.46	7,125,089	-0.77(-2.25%)
May 02, 2011	34.20	34.75	34.06	34.23	6,246,189	-0.20(-0.58%)
Apr 29, 2011	34.90	34.96	34.18	34.43	9,754,721	-0.51(-1.46%)
Apr 28, 2011	35.20	35.51	34.46	34.94	28,764,538	-6.04(-14.74%)
Apr 27, 2011	40.71	41.19	40.22	40.98	7,724,737	+0.62(+1.54%)
Apr 26, 2011	40.78	41.25	40.21	40.36	5,273,437	-0.32(-0.79%)
Apr 25, 2011	40.18	40.80	40.05	40.68	5,438,685	+0.70(+1.75%)
Apr 21, 2011	40.22	40.56	39.61	39.98	6,346,015	+0.04(+0.10%)
Apr 20, 2011	40.26	40.34	39.64	39.94	4,976,591	+0.32(+0.81%)
Apr 19, 2011	39.75	40.68	38.90	39.62	6,872,262	-0.11(-0.28%)
Apr 18, 2011	37.65	39.97	37.50	39.73	10,648,770	+1.64(+4.31%)
Apr 15, 2011	37.44	38.12	36.86	38.09	5,573,745	+0.71(+1.90%)
Apr 14, 2011	37.44	37.47	36.83	37.38	4,156,793	-0.16(-0.43%)
Apr 13, 2011	37.29	37.73	37.25	37.54	4,421,632	+0.56(+1.51%)
Apr 12, 2011	36.68	37.07	36.45	36.98	3,786,952	+0.52(+1.43%)
Apr 11, 2011	37.24	37.55	36.17	36.46	3,860,648	-0.89(-2.38%)
Apr 08, 2011	37.75	37.93	37.15	37.35	3,013,900	-0.02(-0.05%)
Apr 07, 2011	37.15	37.53	36.91	37.37	2,609,581	+0.13(+0.35%)
Apr 06, 2011	37.37	37.67	36.70	37.24	2,828,892	+0.17(+0.46%)
Apr 05, 2011	37.54	37.60	36.95	37.07	3,859,531	-0.63(-1.67%)
Apr 04, 2011	37.72	38.09	37.46	37.70	2,266,853	+0.10(+0.27%)
Apr 01, 2011	38.15	38.45	37.39	37.60	3,492,166	-0.40(-1.05%)
Mar 31, 2011	38.04	38.27	37.50	38.00	2,347,558	-0.10(-0.26%)
Mar 30, 2011	38.36	38.44	37.84	38.10	2,328,698	+0.15(+0.40%)
Mar 29, 2011	37.62	38.17	37.25	37.95	3,184,436	+0.44(+1.17%)
Mar 28, 2011	38.60	38.65	37.51	37.51	3,336,895	-0.94(-2.44%)
Mar 25, 2011	38.66	39.30	38.25	38.45	6,459,946	+0.69(+1.83%)
Mar 24, 2011	37.05	37.88	36.90	37.76	4,837,993	+1.09(+2.97%)
Mar 23, 2011	36.83	37.00	36.29	36.67	3,589,411	+0.11(+0.30%)
Mar 22, 2011	36.96	37.16	36.50	36.56	4,960,065	+0.18(+0.49%)
Mar 21, 2011	36.44	36.76	36.20	36.38	3,776,726	+0.19(+0.53%)
Mar 18, 2011	36.94	37.08	35.57	36.19	7,993,903	-0.28(-0.77%)
Mar 17, 2011	36.13	36.98	35.86	36.47	7,971,764	+1.51(+4.32%)
Mar 16, 2011	35.67	36.24	34.85	34.96	5,117,600	-0.78(-2.18%)
Mar 15, 2011	34.89	36.11	34.60	35.74	6,209,345	-0.32(-0.89%)
Mar 14, 2011	36.02	36.60	35.89	36.06	3,208,576	-0.14(-0.39%)
Mar 11, 2011	36.03	36.40	35.75	36.20	4,302,241	-0.21(-0.58%)
Mar 10, 2011	36.12	36.75	35.52	36.41	4,694,360	-0.16(-0.44%)
Mar 09, 2011	36.39	36.96	36.10	36.57	3,942,977	+0.06(+0.16%)
Mar 08, 2011	36.54	37.12	36.27	36.51	5,148,718	-0.03(-0.08%)
Mar 07, 2011	37.69	37.74	36.06	36.54	6,868,531	-0.83(-2.22%)
Mar 04, 2011	37.85	38.00	37.16	37.37	5,066,469	-0.41(-1.09%)
Mar 03, 2011	38.53	39.06	37.70	37.78	7,044,958	-0.33(-0.87%)
Mar 02, 2011	37.35	38.35	37.18	38.11	6,887,418	+0.75(+2.01%)

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