Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	43.57	44.11	43.27	43.75	432,241	+1.14(+2.68%)
Aug 30, 2011	42.51	42.70	42.25	42.61	446,420	+0.11(+0.26%)
Aug 29, 2011	42.22	42.50	42.01	42.50	574,776	-0.15(-0.35%)
Aug 26, 2011	41.67	42.75	41.30	42.65	1,277,660	+0.11(+0.26%)
Aug 25, 2011	42.53	42.69	42.05	42.54	1,385,535	-0.36(-0.84%)
Aug 24, 2011	42.76	43.17	42.45	42.90	1,123,973	-0.05(-0.12%)
Aug 23, 2011	42.15	42.95	41.94	42.95	326,077	+1.27(+3.05%)
Aug 22, 2011	42.41	42.41	41.50	41.68	411,699	+0.93(+2.28%)
Aug 19, 2011	40.62	41.50	40.50	40.75	600,490	-0.11(-0.27%)
Aug 18, 2011	41.48	41.60	40.56	40.86	1,020,128	-1.18(-2.81%)
Aug 17, 2011	42.28	42.60	41.85	42.04	687,288	+0.69(+1.67%)
Aug 16, 2011	41.62	41.85	40.96	41.35	229,348	+0.23(+0.56%)
Aug 15, 2011	40.93	41.32	40.72	41.12	286,785	+0.44(+1.08%)
Aug 12, 2011	40.65	41.20	40.12	40.68	217,486	+0.56(+1.40%)
Aug 11, 2011	38.18	40.58	38.18	40.12	904,062	+0.17(+0.43%)
Aug 10, 2011	42.00	42.00	39.55	39.95	659,270	-2.84(-6.64%)
Aug 09, 2011	41.31	42.85	40.70	42.79	720,165	+2.54(+6.31%)
Aug 08, 2011	41.25	41.56	39.75	40.25	418,103	-2.21(-5.20%)
Aug 05, 2011	42.58	42.80	41.21	42.46	423,171	-0.06(-0.14%)
Aug 04, 2011	44.10	44.20	42.50	42.52	397,731	-2.13(-4.77%)
Aug 03, 2011	44.95	45.06	44.33	44.65	1,404,175	+0.62(+1.41%)
Aug 02, 2011	43.95	44.42	43.65	44.03	2,484,975	-0.67(-1.50%)
Aug 01, 2011	45.05	45.25	44.55	44.70	340,605	+0.13(+0.29%)
Jul 29, 2011	44.45	45.24	44.43	44.57	752,135	+0.12(+0.27%)
Jul 28, 2011	44.55	44.72	44.37	44.45	171,085	-0.27(-0.60%)
Jul 27, 2011	45.21	45.22	44.55	44.72	145,749	-0.53(-1.17%)
Jul 26, 2011	45.35	45.65	45.25	45.25	565,971	+0.06(+0.13%)
Jul 25, 2011	45.37	45.58	45.06	45.19	304,377	+1.34(+3.06%)
Jul 22, 2011	43.85	44.06	43.71	43.85	402,616	+0.37(+0.85%)
Jul 21, 2011	42.82	43.53	42.61	43.48	534,996	+0.53(+1.23%)
Jul 20, 2011	42.28	42.95	42.20	42.95	267,695	+1.08(+2.58%)
Jul 19, 2011	41.95	42.30	41.76	41.87	350,243	+0.23(+0.55%)
Jul 18, 2011	41.52	41.74	41.37	41.64	179,860	-0.26(-0.62%)
Jul 15, 2011	41.90	41.98	41.55	41.90	185,478	+0.39(+0.94%)
Jul 14, 2011	41.66	41.82	41.39	41.51	404,199	-0.05(-0.12%)
Jul 13, 2011	41.11	41.80	41.07	41.56	180,544	+0.50(+1.22%)
Jul 12, 2011	40.64	41.35	40.64	41.06	203,271	+0.64(+1.58%)
Jul 11, 2011	40.32	40.54	40.27	40.42	193,611	-0.37(-0.91%)
Jul 08, 2011	40.83	41.06	40.50	40.79	321,113	-0.12(-0.29%)
Jul 07, 2011	40.72	41.02	40.56	40.91	264,201	-0.31(-0.75%)
Jul 06, 2011	41.41	41.41	41.05	41.22	167,241	-0.39(-0.94%)
Jul 05, 2011	41.37	41.68	41.18	41.61	274,927	-0.04(-0.10%)
Jul 01, 2011	41.62	41.88	41.49	41.65	217,116	-0.31(-0.74%)
Jun 30, 2011	41.50	41.96	41.21	41.96	449,444	+0.36(+0.87%)
Jun 29, 2011	41.84	42.00	41.60	41.60	1,365,115	+0.16(+0.39%)
Jun 28, 2011	41.56	41.90	41.33	41.44	1,664,053	-0.06(-0.14%)
Jun 27, 2011	41.27	41.64	41.22	41.50	1,128,633	+0.50(+1.22%)
Jun 24, 2011	41.00	41.06	40.80	41.00	709,065	+0.04(+0.10%)
Jun 23, 2011	40.85	41.11	40.50	40.96	1,313,036	-0.15(-0.36%)
Jun 22, 2011	41.16	41.52	41.10	41.11	207,160	-0.62(-1.49%)
Jun 21, 2011	41.37	41.76	41.37	41.73	2,576,758	+0.61(+1.48%)
Jun 20, 2011	41.22	41.23	41.05	41.12	179,181	+0.00(+0.00%)
Jun 17, 2011	41.30	41.41	41.03	41.12	146,753	+0.12(+0.29%)
Jun 16, 2011	40.99	41.25	40.86	41.00	369,885	+0.23(+0.56%)
Jun 15, 2011	41.40	41.52	40.72	40.77	231,772	-1.37(-3.25%)
Jun 14, 2011	41.92	42.22	41.87	42.14	150,335	+0.16(+0.38%)
Jun 13, 2011	42.01	42.15	41.85	41.98	87,419	+0.32(+0.77%)
Jun 10, 2011	41.92	41.98	41.66	41.66	193,931	-0.83(-1.95%)
Jun 09, 2011	42.38	42.54	42.32	42.49	204,780	-0.24(-0.56%)
Jun 08, 2011	42.87	42.98	42.61	42.73	162,357	-0.56(-1.29%)
Jun 07, 2011	43.47	43.50	43.20	43.29	246,391	-0.27(-0.62%)
Jun 06, 2011	43.80	43.80	43.46	43.56	390,754	-0.34(-0.77%)

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