Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	40.25	40.93	39.63	39.88	218,199	-0.15(-0.37%)
Aug 30, 2011	39.41	40.21	39.00	40.03	129,051	+0.47(+1.19%)
Aug 29, 2011	38.23	39.80	38.23	39.56	216,622	+1.92(+5.10%)
Aug 26, 2011	36.46	37.69	35.80	37.64	206,314	+0.81(+2.20%)
Aug 25, 2011	37.47	37.61	36.63	36.83	271,439	-0.32(-0.86%)
Aug 24, 2011	37.18	37.50	36.43	37.15	322,321	+0.01(+0.03%)
Aug 23, 2011	36.36	37.14	36.05	37.14	330,589	+1.06(+2.94%)
Aug 22, 2011	37.04	37.09	35.94	36.08	190,784	+0.03(+0.08%)
Aug 19, 2011	35.52	36.75	35.51	36.05	200,908	-0.12(-0.33%)
Aug 18, 2011	37.49	37.49	35.83	36.17	245,640	-2.51(-6.49%)
Aug 17, 2011	38.92	39.30	38.36	38.68	125,110	-0.01(-0.03%)
Aug 16, 2011	38.43	39.02	37.99	38.69	210,634	-0.20(-0.51%)
Aug 15, 2011	38.16	38.95	38.16	38.89	134,020	+1.11(+2.94%)
Aug 12, 2011	37.82	37.94	36.90	37.78	102,540	+0.45(+1.21%)
Aug 11, 2011	35.33	38.07	35.17	37.33	266,312	+1.98(+5.60%)
Aug 10, 2011	37.57	38.67	35.10	35.35	285,595	-3.57(-9.17%)
Aug 09, 2011	38.64	39.00	35.52	38.92	310,771	+2.67(+7.37%)
Aug 08, 2011	38.64	39.46	36.19	36.25	340,811	-3.60(-9.03%)
Aug 05, 2011	41.49	41.49	38.96	39.85	551,102	-1.08(-2.64%)
Aug 04, 2011	41.78	42.33	40.73	40.93	489,117	-1.38(-3.26%)
Aug 03, 2011	42.35	42.66	41.03	42.31	163,405	-0.04(-0.09%)
Aug 02, 2011	41.93	43.58	41.93	42.35	249,135	+0.15(+0.36%)
Aug 01, 2011	41.50	42.50	41.24	42.20	221,758	+1.25(+3.05%)
Jul 29, 2011	40.62	41.43	40.34	40.95	170,133	-0.04(-0.10%)
Jul 28, 2011	41.12	41.58	40.91	40.99	157,444	-0.06(-0.15%)
Jul 27, 2011	42.09	42.15	40.99	41.05	170,991	-1.35(-3.18%)
Jul 26, 2011	43.05	43.06	42.26	42.40	105,679	-0.76(-1.76%)
Jul 25, 2011	43.31	43.55	43.01	43.16	115,716	-0.76(-1.73%)
Jul 22, 2011	44.00	44.05	43.87	43.92	134,412	-0.83(-1.85%)
Jul 21, 2011	43.09	44.81	42.96	44.75	153,393	+1.98(+4.63%)
Jul 20, 2011	43.08	43.19	42.74	42.77	161,322	-0.34(-0.79%)
Jul 19, 2011	42.36	43.34	42.27	43.11	82,912	+1.17(+2.79%)
Jul 18, 2011	42.25	42.25	41.46	41.94	66,238	-0.60(-1.41%)
Jul 15, 2011	42.72	42.95	42.00	42.54	156,206	-0.12(-0.28%)
Jul 14, 2011	43.57	43.84	42.59	42.66	80,247	-0.90(-2.07%)
Jul 13, 2011	43.68	44.08	43.40	43.56	107,569	+0.24(+0.55%)
Jul 12, 2011	43.95	44.21	43.30	43.32	105,849	-0.95(-2.15%)
Jul 11, 2011	43.99	44.69	43.99	44.27	125,025	-0.62(-1.38%)
Jul 08, 2011	44.44	45.00	44.34	44.89	107,412	-0.30(-0.66%)
Jul 07, 2011	45.00	45.45	44.96	45.19	112,061	+0.47(+1.05%)
Jul 06, 2011	44.45	44.79	44.25	44.72	117,184	+0.30(+0.68%)
Jul 05, 2011	44.51	44.60	44.03	44.42	106,470	-0.15(-0.34%)
Jul 01, 2011	43.45	44.65	43.43	44.57	125,190	+1.05(+2.41%)
Jun 30, 2011	43.05	43.59	42.95	43.52	125,751	+0.48(+1.12%)
Jun 29, 2011	43.01	43.21	42.72	43.04	73,978	+0.08(+0.19%)
Jun 28, 2011	42.23	42.96	42.07	42.96	127,606	+0.82(+1.95%)
Jun 27, 2011	41.12	42.31	41.04	42.14	114,856	+0.91(+2.21%)
Jun 24, 2011	41.26	41.53	40.82	41.23	300,150	+0.03(+0.07%)
Jun 23, 2011	40.87	41.55	40.52	41.20	157,013	-0.26(-0.63%)
Jun 22, 2011	41.35	41.88	41.24	41.46	175,495	-0.19(-0.46%)
Jun 21, 2011	41.48	41.94	41.08	41.65	132,220	+0.62(+1.51%)
Jun 20, 2011	41.00	41.06	40.90	41.03	161,678	+0.65(+1.61%)
Jun 17, 2011	40.66	41.16	40.21	40.38	250,413	+0.01(+0.02%)
Jun 16, 2011	40.35	40.92	40.11	40.37	107,260	+0.14(+0.35%)
Jun 15, 2011	40.41	40.93	40.07	40.23	125,801	-0.69(-1.69%)
Jun 14, 2011	40.55	40.96	40.55	40.92	182,842	+0.86(+2.15%)
Jun 13, 2011	40.51	40.51	40.02	40.06	168,901	-0.20(-0.50%)
Jun 10, 2011	40.25	40.80	40.12	40.26	625,791	-0.25(-0.62%)
Jun 09, 2011	40.63	40.63	40.35	40.51	166,810	-0.05(-0.12%)
Jun 08, 2011	40.50	40.58	40.25	40.56	172,388	-0.16(-0.39%)
Jun 07, 2011	40.72	40.98	40.48	40.72	115,784	+0.19(+0.47%)
Jun 06, 2011	40.52	40.86	40.38	40.53	212,515	+0.03(+0.07%)

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