Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	67.43	68.46	66.39	66.39	3,652,583	-2.00(-2.92%)
Sep 29, 2011	69.52	69.72	66.42	68.39	1,757,933	+0.48(+0.71%)
Sep 28, 2011	70.71	71.04	67.79	67.91	2,451,311	-2.86(-4.05%)
Sep 27, 2011	70.89	72.33	70.14	70.78	2,463,279	+1.72(+2.49%)
Sep 26, 2011	68.32	69.13	66.67	69.06	1,037,730	+1.36(+2.00%)
Sep 23, 2011	66.70	68.08	66.39	67.70	1,479,538	+0.80(+1.19%)
Sep 22, 2011	66.54	68.33	65.74	66.91	2,210,834	-2.29(-3.31%)
Sep 21, 2011	71.73	72.39	69.20	69.20	1,946,849	-2.59(-3.61%)
Sep 20, 2011	73.39	74.15	71.75	71.79	1,643,276	-1.26(-1.73%)
Sep 19, 2011	72.72	73.85	71.94	73.05	1,670,096	-1.06(-1.44%)
Sep 16, 2011	74.35	74.71	73.46	74.11	2,113,844	+0.09(+0.12%)
Sep 15, 2011	73.83	74.12	72.56	74.02	1,452,295	+0.99(+1.36%)
Sep 14, 2011	72.40	74.06	70.91	73.03	2,276,342	+1.28(+1.78%)
Sep 13, 2011	70.92	71.94	70.16	71.75	1,129,667	+1.34(+1.91%)
Sep 12, 2011	68.79	70.64	68.56	70.41	3,221,297	+0.61(+0.88%)
Sep 09, 2011	71.10	71.64	69.03	69.79	1,721,900	-2.21(-3.07%)
Sep 08, 2011	72.93	73.94	71.67	72.00	2,695,371	-1.37(-1.87%)
Sep 07, 2011	71.96	73.51	71.67	73.37	1,604,949	+2.71(+3.84%)
Sep 06, 2011	68.08	70.78	68.08	70.66	1,843,949	-0.24(-0.34%)
Sep 02, 2011	71.69	72.56	70.46	70.90	1,488,570	-2.54(-3.46%)
Sep 01, 2011	75.11	76.11	73.14	73.45	3,489,355	-1.49(-1.99%)
Aug 31, 2011	75.70	76.49	74.16	74.93	4,607,621	-0.22(-0.29%)
Aug 30, 2011	74.02	75.71	73.56	75.15	1,513,247	+0.57(+0.76%)
Aug 29, 2011	72.24	74.70	72.13	74.58	1,249,187	+3.31(+4.64%)
Aug 26, 2011	68.96	71.44	67.87	71.27	1,609,813	+1.97(+2.85%)
Aug 25, 2011	72.01	72.17	69.20	69.30	1,896,820	-1.76(-2.47%)
Aug 24, 2011	70.05	71.54	69.31	71.06	2,391,633	+0.84(+1.19%)
Aug 23, 2011	67.06	70.27	66.46	70.22	3,682,083	+3.52(+5.27%)
Aug 22, 2011	68.68	68.81	66.08	66.70	1,664,353	-0.12(-0.18%)
Aug 19, 2011	66.53	69.10	66.30	66.82	2,903,832	-1.15(-1.70%)
Aug 18, 2011	69.93	70.21	67.32	67.97	3,086,013	-4.57(-6.30%)
Aug 17, 2011	73.27	73.78	71.75	72.54	3,145,882	-0.09(-0.12%)
Aug 16, 2011	73.04	73.69	71.83	72.63	3,420,971	-1.64(-2.21%)
Aug 15, 2011	73.04	74.32	72.65	74.28	1,945,143	+1.93(+2.67%)
Aug 12, 2011	72.13	72.84	71.09	72.35	2,701,912	+0.87(+1.21%)
Aug 11, 2011	68.41	72.62	68.04	71.48	3,725,289	+3.48(+5.12%)
Aug 10, 2011	69.02	70.72	67.83	68.00	5,935,265	-3.33(-4.66%)
Aug 09, 2011	72.34	71.34	65.37	71.33	6,259,893	+4.61(+6.91%)
Aug 08, 2011	70.70	72.09	66.68	66.72	8,277,428	-6.36(-8.70%)
Aug 05, 2011	75.48	75.72	71.11	73.08	6,346,272	-1.33(-1.78%)
Aug 04, 2011	78.34	78.39	74.40	74.40	8,033,580	-5.20(-6.54%)
Aug 03, 2011	79.01	79.61	76.88	79.61	3,640,870	+0.61(+0.78%)
Aug 02, 2011	81.20	82.19	78.79	78.99	2,766,058	-2.71(-3.32%)
Aug 01, 2011	83.42	83.68	80.77	81.71	2,674,103	-0.45(-0.55%)
Jul 29, 2011	81.22	82.68	80.30	82.16	3,617,539	-0.10(-0.12%)
Jul 28, 2011	82.56	83.61	82.17	82.26	1,964,390	-0.28(-0.34%)
Jul 27, 2011	84.76	84.76	82.37	82.54	2,695,863	-2.71(-3.18%)
Jul 26, 2011	85.88	86.15	85.14	85.25	2,104,544	-0.87(-1.01%)
Jul 25, 2011	86.12	86.92	85.80	86.12	1,712,971	-1.06(-1.22%)
Jul 22, 2011	87.22	87.45	87.14	87.18	2,327,501	+0.32(+0.37%)
Jul 21, 2011	86.67	87.37	86.27	86.86	2,060,611	+0.58(+0.67%)
Jul 20, 2011	86.75	86.78	85.67	86.28	1,639,610	-0.36(-0.42%)
Jul 19, 2011	85.27	86.72	85.26	86.64	2,110,442	+2.13(+2.52%)
Jul 18, 2011	85.30	85.62	83.95	84.51	1,713,068	-1.27(-1.48%)
Jul 15, 2011	85.44	85.85	85.07	85.78	2,008,793	+0.63(+0.74%)
Jul 14, 2011	86.82	87.26	84.91	85.15	2,767,000	-1.40(-1.61%)
Jul 13, 2011	86.17	87.51	86.17	86.55	1,927,706	+0.86(+1.00%)
Jul 12, 2011	85.87	86.64	85.53	85.69	3,932,767	-0.56(-0.65%)
Jul 11, 2011	87.14	87.77	86.03	86.25	1,453,156	-2.15(-2.43%)
Jul 08, 2011	87.59	88.44	87.41	88.40	1,587,391	-0.45(-0.51%)
Jul 07, 2011	88.39	89.22	88.25	88.85	2,188,834	+1.24(+1.41%)
Jul 06, 2011	87.12	87.73	86.67	87.61	1,286,402	+0.38(+0.43%)
Jul 05, 2011	86.75	87.30	86.62	87.23	1,688,955	+0.58(+0.67%)

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