Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	67.54	68.57	66.50	66.50	3,646,777	-2.00(-2.92%)
Sep 29, 2011	69.63	69.83	66.53	68.50	1,755,139	+0.48(+0.71%)
Sep 28, 2011	70.82	71.15	67.89	68.02	2,447,414	-2.87(-4.05%)
Sep 27, 2011	71.01	72.45	70.26	70.89	2,459,364	+1.72(+2.49%)
Sep 26, 2011	68.43	69.24	66.77	69.17	1,036,080	+1.36(+2.00%)
Sep 23, 2011	66.81	68.19	66.49	67.81	1,477,186	+0.80(+1.19%)
Sep 22, 2011	66.64	68.44	65.84	67.01	2,207,335	-2.29(-3.31%)
Sep 21, 2011	71.85	72.51	69.31	69.31	1,943,768	-2.59(-3.61%)
Sep 20, 2011	73.51	74.27	71.86	71.90	1,640,675	-1.26(-1.73%)
Sep 19, 2011	72.84	73.97	72.05	73.17	1,667,453	-1.07(-1.44%)
Sep 16, 2011	74.47	74.83	73.57	74.23	2,110,499	+0.09(+0.12%)
Sep 15, 2011	73.94	74.24	72.68	74.14	1,449,996	+0.99(+1.36%)
Sep 14, 2011	72.52	74.18	71.02	73.15	2,272,739	+1.28(+1.78%)
Sep 13, 2011	71.03	72.05	70.27	71.86	1,127,879	+1.35(+1.91%)
Sep 12, 2011	68.90	70.75	68.67	70.52	3,216,199	+0.61(+0.88%)
Sep 09, 2011	71.21	71.76	69.14	69.90	1,719,174	-2.21(-3.07%)
Sep 08, 2011	73.05	74.05	71.78	72.12	2,691,105	-1.37(-1.87%)
Sep 07, 2011	72.07	73.63	71.78	73.49	1,602,409	+2.72(+3.84%)
Sep 06, 2011	68.19	70.89	68.19	70.77	1,841,030	-0.24(-0.34%)
Sep 02, 2011	71.80	72.67	70.57	71.02	1,486,214	-2.55(-3.46%)
Sep 01, 2011	75.23	76.23	73.26	73.56	3,483,833	-1.49(-1.99%)
Aug 31, 2011	75.82	76.61	74.28	75.05	4,600,329	-0.22(-0.29%)
Aug 30, 2011	74.14	75.83	73.68	75.27	1,510,852	+0.57(+0.76%)
Aug 29, 2011	72.35	74.82	72.24	74.70	1,247,210	+3.31(+4.64%)
Aug 26, 2011	69.07	71.55	67.98	71.39	1,607,266	+1.98(+2.85%)
Aug 25, 2011	72.13	72.29	69.31	69.41	1,893,818	-1.76(-2.47%)
Aug 24, 2011	70.16	71.66	69.42	71.17	2,387,848	+0.84(+1.19%)
Aug 23, 2011	67.17	70.38	66.56	70.33	3,676,255	+3.52(+5.27%)
Aug 22, 2011	68.78	68.92	66.18	66.81	1,661,719	-0.12(-0.18%)
Aug 19, 2011	66.64	69.21	66.40	66.92	2,899,236	-1.16(-1.70%)
Aug 18, 2011	70.04	70.32	67.43	68.08	3,081,128	-4.58(-6.30%)
Aug 17, 2011	73.38	73.90	71.86	72.66	3,140,903	-0.09(-0.12%)
Aug 16, 2011	73.16	73.81	71.95	72.75	3,415,557	-1.64(-2.21%)
Aug 15, 2011	73.16	74.44	72.77	74.39	1,942,064	+1.93(+2.67%)
Aug 12, 2011	72.24	72.96	71.21	72.46	2,697,635	+0.87(+1.21%)
Aug 11, 2011	68.51	72.73	68.15	71.59	3,719,393	+3.49(+5.12%)
Aug 10, 2011	69.13	70.84	67.94	68.11	5,925,872	-3.33(-4.67%)
Aug 09, 2011	72.45	71.45	65.47	71.44	6,249,985	+4.62(+6.91%)
Aug 08, 2011	70.81	72.21	66.79	66.83	8,264,327	-6.37(-8.70%)
Aug 05, 2011	75.59	75.84	71.22	73.19	6,336,228	-1.33(-1.78%)
Aug 04, 2011	78.47	78.51	74.52	74.52	8,020,865	-5.21(-6.54%)
Aug 03, 2011	79.14	79.73	77.00	79.73	3,635,107	+0.61(+0.78%)
Aug 02, 2011	81.33	82.32	78.92	79.12	2,761,680	-2.72(-3.32%)
Aug 01, 2011	83.55	83.81	80.90	81.84	2,669,871	-0.45(-0.55%)
Jul 29, 2011	81.35	82.81	80.43	82.29	3,611,814	-0.10(-0.12%)
Jul 28, 2011	82.69	83.74	82.30	82.39	1,961,281	-0.28(-0.34%)
Jul 27, 2011	84.90	84.90	82.50	82.67	2,691,597	-2.72(-3.18%)
Jul 26, 2011	86.02	86.29	85.28	85.39	2,101,213	-0.87(-1.01%)
Jul 25, 2011	86.26	87.06	85.94	86.25	1,710,260	-1.07(-1.22%)
Jul 22, 2011	87.35	87.59	87.28	87.32	2,323,818	+0.33(+0.37%)
Jul 21, 2011	86.81	87.51	86.41	86.99	2,057,350	+0.58(+0.67%)
Jul 20, 2011	86.88	86.92	85.81	86.41	1,637,015	-0.36(-0.42%)
Jul 19, 2011	85.40	86.86	85.39	86.78	2,107,102	+2.13(+2.52%)
Jul 18, 2011	85.44	85.76	84.08	84.64	1,710,356	-1.27(-1.48%)
Jul 15, 2011	85.57	85.99	85.20	85.92	2,005,614	+0.63(+0.74%)
Jul 14, 2011	86.96	87.40	85.04	85.29	2,762,620	-1.40(-1.61%)
Jul 13, 2011	86.31	87.65	86.31	86.69	1,924,655	+0.86(+1.00%)
Jul 12, 2011	86.01	86.78	85.67	85.83	3,926,543	-0.56(-0.65%)
Jul 11, 2011	87.28	87.91	86.17	86.39	1,450,857	-2.15(-2.43%)
Jul 08, 2011	87.73	88.58	87.55	88.54	1,584,879	-0.45(-0.51%)
Jul 07, 2011	88.53	89.36	88.39	88.99	2,185,370	+1.24(+1.41%)
Jul 06, 2011	87.25	87.87	86.81	87.75	1,284,366	+0.38(+0.43%)
Jul 05, 2011	86.88	87.44	86.76	87.37	1,686,282	+0.58(+0.67%)

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