Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	67.45	68.48	66.41	66.41	3,651,661	-2.00(-2.92%)
Sep 29, 2011	69.54	69.74	66.44	68.41	1,757,489	+0.48(+0.71%)
Sep 28, 2011	70.72	71.06	67.80	67.93	2,450,692	-2.87(-4.05%)
Sep 27, 2011	70.91	72.35	70.16	70.80	2,462,657	+1.72(+2.49%)
Sep 26, 2011	68.34	69.15	66.69	69.08	1,037,468	+1.36(+2.00%)
Sep 23, 2011	66.72	68.10	66.40	67.72	1,479,165	+0.80(+1.19%)
Sep 22, 2011	66.56	68.35	65.75	66.93	2,210,291	-2.29(-3.31%)
Sep 21, 2011	71.75	72.41	69.22	69.22	1,946,371	-2.59(-3.61%)
Sep 20, 2011	73.41	74.17	71.77	71.80	1,642,872	-1.26(-1.73%)
Sep 19, 2011	72.74	73.87	71.96	73.07	1,669,686	-1.06(-1.44%)
Sep 16, 2011	74.37	74.73	73.47	74.13	2,113,325	+0.09(+0.12%)
Sep 15, 2011	73.84	74.14	72.58	74.04	1,451,938	+0.99(+1.36%)
Sep 14, 2011	72.42	74.08	70.93	73.05	2,275,783	+1.28(+1.78%)
Sep 13, 2011	70.94	71.96	70.17	71.77	1,129,389	+1.34(+1.91%)
Sep 12, 2011	68.81	70.66	68.58	70.42	3,220,507	+0.61(+0.88%)
Sep 09, 2011	71.12	71.66	69.04	69.81	1,721,477	-2.21(-3.07%)
Sep 08, 2011	72.95	73.96	71.69	72.02	2,694,709	-1.37(-1.87%)
Sep 07, 2011	71.98	73.53	71.69	73.39	1,604,555	+2.71(+3.84%)
Sep 06, 2011	68.10	70.79	68.10	70.68	1,843,496	-0.24(-0.34%)
Sep 02, 2011	71.71	72.57	70.48	70.92	1,488,205	-2.54(-3.46%)
Sep 01, 2011	75.13	76.13	73.16	73.46	3,488,499	-1.49(-1.99%)
Aug 31, 2011	75.72	76.50	74.18	74.95	4,606,490	-0.22(-0.29%)
Aug 30, 2011	74.04	75.73	73.58	75.17	1,512,876	+0.57(+0.76%)
Aug 29, 2011	72.26	74.72	72.15	74.60	1,248,881	+3.31(+4.64%)
Aug 26, 2011	68.98	71.45	67.89	71.29	1,609,418	+1.98(+2.85%)
Aug 25, 2011	72.03	72.19	69.22	69.32	1,896,355	-1.76(-2.47%)
Aug 24, 2011	70.06	71.56	69.32	71.07	2,391,046	+0.84(+1.19%)
Aug 23, 2011	67.08	70.29	66.47	70.24	3,681,179	+3.52(+5.27%)
Aug 22, 2011	68.69	68.83	66.10	66.72	1,663,944	-0.12(-0.18%)
Aug 19, 2011	66.55	69.12	66.31	66.83	2,903,119	-1.15(-1.70%)
Aug 18, 2011	69.95	70.23	67.34	67.99	3,085,255	-4.57(-6.30%)
Aug 17, 2011	73.28	73.80	71.77	72.56	3,145,109	-0.09(-0.12%)
Aug 16, 2011	73.06	73.71	71.85	72.65	3,420,132	-1.64(-2.21%)
Aug 15, 2011	73.06	74.34	72.67	74.29	1,944,665	+1.93(+2.67%)
Aug 12, 2011	72.15	72.86	71.11	72.36	2,701,248	+0.87(+1.21%)
Aug 11, 2011	68.42	72.63	68.06	71.50	3,724,375	+3.48(+5.12%)
Aug 10, 2011	69.04	70.74	67.85	68.02	5,933,808	-3.33(-4.66%)
Aug 09, 2011	72.35	71.35	65.38	71.34	6,258,356	+4.61(+6.91%)
Aug 08, 2011	70.71	72.11	66.70	66.74	8,275,395	-6.36(-8.70%)
Aug 05, 2011	75.49	75.74	71.13	73.09	6,344,714	-1.33(-1.78%)
Aug 04, 2011	78.36	78.41	74.42	74.42	8,031,608	-5.20(-6.54%)
Aug 03, 2011	79.03	79.62	76.90	79.62	3,639,976	+0.61(+0.78%)
Aug 02, 2011	81.22	82.21	78.81	79.01	2,765,379	-2.71(-3.32%)
Aug 01, 2011	83.44	83.70	80.79	81.73	2,673,447	-0.45(-0.55%)
Jul 29, 2011	81.24	82.70	80.32	82.18	3,616,651	-0.10(-0.12%)
Jul 28, 2011	82.58	83.63	82.19	82.28	1,963,908	-0.28(-0.34%)
Jul 27, 2011	84.78	84.78	82.39	82.56	2,695,202	-2.71(-3.18%)
Jul 26, 2011	85.90	86.17	85.16	85.27	2,104,028	-0.87(-1.01%)
Jul 25, 2011	86.15	86.94	85.82	86.14	1,712,551	-1.06(-1.22%)
Jul 22, 2011	87.24	87.47	87.17	87.20	2,326,930	+0.32(+0.37%)
Jul 21, 2011	86.70	87.39	86.29	86.88	2,060,105	+0.58(+0.67%)
Jul 20, 2011	86.77	86.80	85.69	86.30	1,639,208	-0.36(-0.42%)
Jul 19, 2011	85.29	86.74	85.28	86.66	2,109,924	+2.13(+2.52%)
Jul 18, 2011	85.33	85.64	83.97	84.53	1,712,647	-1.27(-1.48%)
Jul 15, 2011	85.46	85.87	85.09	85.80	2,008,300	+0.63(+0.74%)
Jul 14, 2011	86.84	87.28	84.93	85.17	2,766,320	-1.40(-1.61%)
Jul 13, 2011	86.19	87.53	86.19	86.57	1,927,233	+0.86(+1.00%)
Jul 12, 2011	85.89	86.66	85.55	85.71	3,931,802	-0.56(-0.65%)
Jul 11, 2011	87.17	87.79	86.06	86.27	1,452,800	-2.15(-2.43%)
Jul 08, 2011	87.62	88.46	87.43	88.42	1,587,001	-0.45(-0.51%)
Jul 07, 2011	88.41	89.24	88.27	88.87	2,188,297	+1.24(+1.41%)
Jul 06, 2011	87.14	87.75	86.70	87.63	1,286,086	+0.38(+0.43%)
Jul 05, 2011	86.77	87.32	86.64	87.26	1,688,541	+0.58(+0.67%)

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