Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	49.43	49.74	49.15	49.31	2,414,755	+0.19(+0.39%)
Aug 30, 2012	49.11	49.30	48.86	49.12	1,813,468	-0.24(-0.48%)
Aug 29, 2012	49.48	49.57	49.04	49.35	2,178,185	-0.29(-0.58%)
Aug 27, 2012	49.87	49.95	49.39	49.64	2,423,459	-0.17(-0.34%)
Aug 24, 2012	49.34	49.96	49.25	49.81	2,247,710	+0.46(+0.93%)
Aug 23, 2012	49.79	49.89	49.17	49.35	2,879,022	-0.49(-0.99%)
Aug 22, 2012	49.63	50.00	49.48	49.85	2,801,725	+0.17(+0.34%)
Aug 21, 2012	49.98	50.05	49.46	49.68	4,496,931	-0.31(-0.62%)
Aug 20, 2012	49.49	50.00	49.36	49.99	4,526,091	+0.39(+0.78%)
Aug 17, 2012	49.00	49.65	48.99	49.60	4,147,002	+0.84(+1.72%)
Aug 16, 2012	48.59	48.85	48.38	48.77	1,664,357	+0.21(+0.44%)
Aug 15, 2012	48.38	48.93	48.29	48.55	1,735,291	+0.16(+0.33%)
Aug 14, 2012	48.58	48.79	48.31	48.39	1,851,090	-0.14(-0.30%)
Aug 13, 2012	48.61	48.73	48.42	48.54	1,846,270	-0.19(-0.39%)
Aug 10, 2012	48.52	48.82	48.29	48.73	2,548,802	+0.07(+0.14%)
Aug 09, 2012	48.57	48.91	48.55	48.66	2,179,754	+0.06(+0.13%)
Aug 08, 2012	48.06	48.80	48.02	48.60	2,539,294	+0.34(+0.69%)
Aug 07, 2012	48.41	48.68	48.10	48.26	2,564,452	-0.11(-0.24%)
Aug 06, 2012	48.66	48.82	48.36	48.38	2,013,133	-0.14(-0.30%)
Aug 03, 2012	48.48	48.80	48.41	48.52	3,562,868	+0.64(+1.34%)
Aug 02, 2012	47.81	48.16	47.56	47.88	2,891,362	-0.37(-0.76%)
Aug 01, 2012	48.12	48.66	48.06	48.25	4,261,588	+0.53(+1.12%)
Jul 31, 2012	47.98	48.34	47.56	47.72	4,403,982	-0.43(-0.89%)
Jul 30, 2012	47.85	48.48	47.72	48.14	3,476,798	+0.37(+0.78%)
Jul 27, 2012	47.28	48.19	46.99	47.77	3,690,795	+0.85(+1.80%)
Jul 26, 2012	47.05	47.71	46.89	46.92	3,525,727	+0.48(+1.03%)
Jul 25, 2012	46.59	46.83	46.41	46.44	4,547,501	+0.07(+0.15%)
Jul 24, 2012	46.98	46.98	46.17	46.37	3,668,864	-0.65(-1.38%)
Jul 23, 2012	47.14	47.17	46.64	47.02	3,765,398	-0.74(-1.55%)
Jul 20, 2012	48.20	48.33	47.49	47.76	3,618,811	-0.75(-1.54%)
Jul 19, 2012	49.14	49.22	48.07	48.51	4,470,170	-0.24(-0.48%)
Jul 18, 2012	47.99	48.86	47.99	48.74	4,158,271	+0.53(+1.09%)
Jul 17, 2012	47.81	48.24	47.32	48.22	2,902,901	+0.58(+1.22%)
Jul 16, 2012	48.09	48.09	47.57	47.64	2,175,037	-0.44(-0.92%)
Jul 13, 2012	47.43	48.08	47.29	48.08	2,708,092	+0.68(+1.43%)
Jul 12, 2012	47.24	47.60	46.92	47.40	2,981,025	-0.22(-0.46%)
Jul 11, 2012	48.13	48.23	47.43	47.62	3,195,628	-0.52(-1.08%)
Jul 10, 2012	48.16	48.51	47.65	48.14	3,199,674	+0.11(+0.22%)
Jul 09, 2012	48.05	48.36	47.97	48.03	2,405,325	-0.14(-0.30%)
Jul 06, 2012	48.38	48.58	47.92	48.18	2,453,497	-0.53(-1.09%)
Jul 05, 2012	48.67	49.00	48.52	48.71	2,644,758	-0.13(-0.27%)
Jul 03, 2012	48.55	48.87	48.51	48.84	1,569,384	+0.16(+0.33%)
Jul 02, 2012	48.80	48.87	48.42	48.68	3,008,462	+0.06(+0.13%)
Jun 29, 2012	48.49	48.76	48.32	48.62	2,565,836	+0.75(+1.58%)
Jun 28, 2012	47.60	47.91	47.11	47.87	3,032,558	+0.02(+0.03%)
Jun 27, 2012	47.48	47.99	47.32	47.85	2,364,986	+0.52(+1.09%)
Jun 26, 2012	47.46	47.52	47.13	47.33	2,611,203	+0.00(+0.00%)
Jun 25, 2012	47.88	47.91	47.27	47.33	2,644,839	-0.91(-1.89%)
Jun 22, 2012	47.78	48.55	47.75	48.25	5,101,099	+0.59(+1.23%)
Jun 21, 2012	48.71	48.83	47.60	47.66	2,853,830	-0.97(-1.99%)
Jun 20, 2012	48.28	48.83	48.26	48.63	2,168,772	+0.30(+0.63%)
Jun 19, 2012	48.26	48.58	48.19	48.32	2,293,837	+0.29(+0.60%)
Jun 18, 2012	48.17	48.51	47.94	48.03	2,211,755	-0.26(-0.54%)
Jun 15, 2012	48.36	48.42	47.87	48.29	5,416,054	+0.22(+0.46%)
Jun 14, 2012	46.96	48.21	46.95	48.07	3,901,656	+1.12(+2.38%)
Jun 13, 2012	46.96	47.24	46.76	46.95	2,846,829	-0.22(-0.47%)
Jun 12, 2012	46.95	47.17	46.73	47.17	2,888,660	+0.29(+0.62%)
Jun 11, 2012	47.92	47.92	46.83	46.88	4,287,853	-0.44(-0.93%)
Jun 08, 2012	47.08	47.35	47.01	47.33	2,522,458	+0.18(+0.37%)
Jun 07, 2012	47.08	47.65	46.96	47.15	3,961,148	+0.21(+0.44%)
Jun 06, 2012	46.49	46.95	46.16	46.95	3,350,471	+0.99(+2.15%)
Jun 05, 2012	45.41	46.02	45.41	45.96	3,680,890	+0.32(+0.70%)
Jun 04, 2012	45.96	46.15	45.51	45.64	3,616,367	-0.15(-0.33%)

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