Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	45.09	46.92	45.07	46.43	192,788	+1.34(+2.98%)
Jun 29, 2011	44.10	45.33	43.74	45.09	184,947	+1.38(+3.16%)
Jun 28, 2011	42.81	44.19	42.69	43.71	121,467	+1.24(+2.91%)
Jun 27, 2011	42.55	42.79	41.62	42.47	180,255	-0.29(-0.68%)
Jun 24, 2011	43.27	44.12	42.40	42.76	649,390	-0.51(-1.18%)
Jun 23, 2011	41.47	43.33	40.53	43.27	178,239	+0.94(+2.23%)
Jun 22, 2011	42.74	43.69	42.19	42.33	177,441	-0.81(-1.88%)
Jun 21, 2011	42.07	43.32	41.45	43.14	254,616	+1.76(+4.26%)
Jun 20, 2011	41.20	41.95	39.49	41.38	219,098	+1.33(+3.31%)
Jun 17, 2011	40.17	41.34	39.78	40.05	566,345	+0.25(+0.62%)
Jun 16, 2011	39.62	40.12	38.56	39.80	2,460,530	+0.13(+0.32%)
Jun 15, 2011	39.93	40.36	39.06	39.67	234,590	-0.84(-2.07%)
Jun 14, 2011	39.61	41.14	39.13	40.51	418,817	+3.01(+8.02%)
Jun 13, 2011	37.05	37.92	36.62	37.51	161,262	+0.10(+0.26%)
Jun 10, 2011	38.61	38.98	37.04	37.41	89,654	-1.57(-4.04%)
Jun 09, 2011	39.82	40.09	38.74	38.98	100,035	-0.73(-1.83%)
Jun 08, 2011	39.92	40.66	39.50	39.71	119,066	-0.47(-1.18%)
Jun 07, 2011	40.33	41.17	39.82	40.18	117,261	+0.57(+1.44%)
Jun 06, 2011	39.61	40.27	38.68	39.61	138,263	+0.07(+0.17%)
Jun 03, 2011	39.95	40.15	38.92	39.55	209,398	+0.12(+0.30%)
May 24, 2011	39.06	40.31	38.58	39.43	184,421	+0.68(+1.75%)
May 23, 2011	38.81	39.22	37.74	38.75	157,014	-1.14(-2.85%)
May 20, 2011	40.32	40.44	38.95	39.88	103,312	-0.81(-1.98%)
May 19, 2011	41.29	41.64	38.58	40.69	266,559	-0.89(-2.14%)
May 18, 2011	41.05	42.50	40.37	41.58	70,367	+0.82(+2.02%)
May 17, 2011	40.56	40.90	39.17	40.76	171,726	-0.19(-0.46%)
May 16, 2011	41.29	41.96	40.20	40.94	130,474	-0.78(-1.88%)
May 13, 2011	43.83	44.42	41.14	41.73	77,130	-1.98(-4.53%)
May 12, 2011	43.83	45.06	43.06	43.71	103,490	-0.01(-0.03%)
May 11, 2011	44.95	45.15	42.74	43.72	147,098	-1.76(-3.86%)
May 10, 2011	42.80	45.63	42.80	45.48	232,708	+2.70(+6.30%)
May 09, 2011	42.56	43.17	41.93	42.78	214,469	+0.31(+0.72%)
May 06, 2011	38.56	43.17	37.65	42.47	310,017	+4.57(+12.06%)
May 05, 2011	36.39	38.37	36.24	37.90	122,491	+1.05(+2.85%)
May 04, 2011	38.21	38.75	36.60	36.85	87,664	-1.33(-3.49%)
May 03, 2011	39.19	39.25	37.58	38.19	101,203	-1.10(-2.79%)
May 02, 2011	39.32	40.70	39.19	39.28	107,313	-1.08(-2.66%)
Apr 29, 2011	39.87	40.45	39.36	40.36	81,315	+0.56(+1.41%)
Apr 28, 2011	38.25	39.80	37.76	39.80	99,766	+1.52(+3.96%)
Apr 27, 2011	37.29	38.55	36.80	38.28	62,994	+0.98(+2.62%)
Apr 26, 2011	36.90	37.59	36.36	37.31	188,668	+0.52(+1.41%)
Apr 25, 2011	37.23	37.40	36.11	36.79	31,544	-0.83(-2.19%)
Apr 21, 2011	37.66	37.75	36.92	37.61	31,032	+0.35(+0.94%)
Apr 20, 2011	36.81	37.47	36.67	37.26	62,911	+0.85(+2.34%)
Apr 19, 2011	37.19	38.05	36.30	36.41	107,767	-0.65(-1.75%)
Apr 18, 2011	37.10	37.25	36.60	37.06	89,261	-0.86(-2.27%)
Apr 15, 2011	36.87	38.00	36.79	37.92	63,484	+0.87(+2.34%)
Apr 14, 2011	36.57	37.86	36.57	37.05	87,775	+0.18(+0.49%)
Apr 13, 2011	37.25	37.36	36.71	36.87	65,316	+0.01(+0.02%)
Apr 12, 2011	36.63	37.46	36.52	36.87	71,680	-0.11(-0.30%)
Apr 11, 2011	38.43	38.43	36.37	36.98	193,744	-1.31(-3.41%)
Apr 08, 2011	39.75	39.75	38.26	38.28	209,784	-1.08(-2.75%)
Apr 07, 2011	40.07	40.64	39.19	39.37	81,884	-0.72(-1.81%)
Apr 06, 2011	40.73	40.73	39.42	40.09	50,910	-0.28(-0.70%)
Apr 05, 2011	40.33	40.72	40.14	40.38	123,636	+0.04(+0.09%)
Apr 04, 2011	40.20	40.55	39.77	40.34	68,580	+0.14(+0.35%)

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