Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.80	43.44	42.16	42.52	147,220	-0.06(-0.13%)
Aug 30, 2011	41.56	42.75	41.56	42.58	184,370	+0.85(+2.03%)
Aug 29, 2011	40.88	41.84	40.49	41.73	176,491	+1.35(+3.34%)
Aug 26, 2011	39.56	40.64	39.18	40.39	152,508	+0.62(+1.55%)
Aug 25, 2011	40.83	40.83	39.61	39.77	145,564	-0.74(-1.82%)
Aug 24, 2011	39.95	40.69	38.98	40.50	153,257	+0.51(+1.28%)
Aug 23, 2011	37.98	40.22	37.95	39.99	322,871	+2.21(+5.85%)
Aug 22, 2011	38.85	40.31	37.61	37.78	228,407	-0.38(-0.99%)
Aug 19, 2011	38.18	38.85	37.60	38.16	182,445	-0.44(-1.13%)
Aug 18, 2011	39.66	40.06	38.38	38.60	273,533	-1.75(-4.35%)
Aug 17, 2011	40.90	41.49	40.09	40.35	100,475	-0.26(-0.64%)
Aug 16, 2011	40.73	41.22	40.40	40.61	106,791	-0.62(-1.50%)
Aug 15, 2011	40.73	41.70	40.37	41.23	96,295	+0.80(+1.98%)
Aug 12, 2011	41.12	41.37	40.20	40.43	124,150	-0.56(-1.37%)
Aug 11, 2011	39.36	41.51	39.28	40.99	188,927	+1.71(+4.36%)
Aug 10, 2011	39.54	40.29	38.90	39.28	217,885	-1.30(-3.22%)
Aug 09, 2011	39.58	40.68	37.82	40.58	311,706	+2.62(+6.91%)
Aug 08, 2011	39.38	40.27	37.96	37.96	295,339	-2.14(-5.34%)
Aug 05, 2011	39.56	40.53	38.60	40.10	197,858	+0.58(+1.47%)
Aug 04, 2011	40.93	41.37	39.52	39.52	166,308	-1.68(-4.07%)
Aug 03, 2011	40.60	41.64	40.49	41.19	154,418	+0.72(+1.77%)
Aug 02, 2011	41.56	42.05	40.46	40.48	205,179	-1.30(-3.12%)
Aug 01, 2011	42.42	42.51	41.54	41.78	116,976	-0.40(-0.95%)
Jul 29, 2011	41.99	42.33	41.69	42.18	161,054	-0.04(-0.08%)
Jul 28, 2011	42.36	42.74	42.12	42.22	64,559	-0.04(-0.08%)
Jul 27, 2011	43.56	43.56	42.10	42.25	173,067	-1.12(-2.57%)
Jul 26, 2011	43.58	43.72	43.13	43.37	101,552	-0.11(-0.24%)
Jul 25, 2011	43.62	43.82	43.39	43.47	100,787	-0.44(-1.01%)
Jul 22, 2011	43.92	44.37	43.72	43.91	63,988	-0.34(-0.76%)
Jul 21, 2011	43.98	44.73	43.98	44.25	89,213	+0.31(+0.70%)
Jul 20, 2011	43.75	44.16	43.55	43.94	64,958	+0.19(+0.43%)
Jul 19, 2011	43.70	43.92	43.58	43.75	177,436	+0.21(+0.48%)
Jul 18, 2011	43.88	43.92	43.35	43.54	156,948	-0.62(-1.40%)
Jul 15, 2011	44.12	44.20	43.82	44.16	174,492	+0.01(+0.03%)
Jul 14, 2011	44.38	44.43	43.98	44.15	198,238	-0.11(-0.24%)
Jul 13, 2011	44.27	44.61	43.43	44.25	107,246	+0.00(+0.00%)
Jul 12, 2011	44.15	45.00	44.14	44.25	119,197	-0.08(-0.19%)
Jul 11, 2011	44.16	44.42	42.89	44.33	211,777	-0.24(-0.54%)
Jul 08, 2011	44.03	44.71	43.85	44.57	106,636	+0.12(+0.27%)
Jul 07, 2011	43.89	44.49	43.89	44.45	95,850	+0.60(+1.36%)
Jul 06, 2011	43.10	43.86	42.96	43.86	115,034	+0.61(+1.41%)
Jul 05, 2011	43.15	43.33	42.95	43.25	86,822	+0.05(+0.11%)
Jul 01, 2011	42.84	43.29	42.68	43.20	124,622	+0.53(+1.25%)
Jun 30, 2011	42.97	43.16	42.66	42.66	106,324	-0.14(-0.33%)
Jun 29, 2011	42.76	43.56	42.48	42.81	184,572	+0.04(+0.08%)
Jun 28, 2011	42.50	42.83	42.19	42.77	155,577	+0.29(+0.68%)
Jun 27, 2011	42.03	42.79	41.98	42.48	130,777	+0.45(+1.07%)
Jun 24, 2011	41.82	42.29	41.82	42.03	229,668	+0.17(+0.40%)
Jun 23, 2011	41.91	41.91	41.44	41.87	118,560	-0.46(-1.09%)
Jun 22, 2011	42.03	42.69	42.03	42.33	85,586	+0.10(+0.23%)
Jun 21, 2011	42.06	42.34	41.55	42.23	136,472	+0.35(+0.84%)
Jun 20, 2011	42.03	42.27	41.20	41.88	88,982	+0.57(+1.38%)
Jun 17, 2011	41.66	42.05	41.29	41.31	180,573	-0.25(-0.61%)
Jun 16, 2011	40.64	41.59	40.64	41.56	67,326	+0.88(+2.17%)
Jun 15, 2011	40.78	41.02	40.46	40.68	88,305	-0.34(-0.84%)
Jun 14, 2011	40.74	41.30	40.72	41.02	117,584	+0.34(+0.84%)
Jun 13, 2011	40.41	40.89	39.80	40.68	137,233	+0.34(+0.85%)
Jun 10, 2011	40.07	40.46	40.07	40.34	124,365	+0.04(+0.10%)
Jun 09, 2011	40.35	40.50	40.10	40.29	69,876	+0.10(+0.24%)
Jun 08, 2011	39.77	40.33	39.66	40.20	150,496	+0.26(+0.65%)
Jun 07, 2011	39.98	40.10	39.60	39.94	93,974	+0.29(+0.74%)
Jun 06, 2011	39.67	40.11	39.48	39.64	143,970	-0.05(-0.12%)

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