Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	67.55	68.58	66.51	66.51	3,646,474	-2.00(-2.92%)
Sep 29, 2011	69.64	69.84	66.53	68.51	1,754,993	+0.48(+0.71%)
Sep 28, 2011	70.82	71.16	67.90	68.03	2,447,211	-2.87(-4.05%)
Sep 27, 2011	71.01	72.45	70.26	70.90	2,459,160	+1.72(+2.49%)
Sep 26, 2011	68.43	69.25	66.78	69.18	1,035,994	+1.36(+2.00%)
Sep 23, 2011	66.81	68.20	66.50	67.82	1,477,064	+0.80(+1.19%)
Sep 22, 2011	66.65	68.45	65.85	67.02	2,207,152	-2.29(-3.31%)
Sep 21, 2011	71.85	72.51	69.31	69.31	1,943,607	-2.59(-3.61%)
Sep 20, 2011	73.51	74.27	71.87	71.91	1,640,539	-1.26(-1.73%)
Sep 19, 2011	72.85	73.98	72.06	73.17	1,667,315	-1.07(-1.44%)
Sep 16, 2011	74.47	74.83	73.58	74.24	2,110,324	+0.09(+0.12%)
Sep 15, 2011	73.95	74.25	72.68	74.15	1,449,876	+0.99(+1.36%)
Sep 14, 2011	72.52	74.18	71.03	73.15	2,272,551	+1.28(+1.78%)
Sep 13, 2011	71.04	72.06	70.27	71.87	1,127,785	+1.35(+1.91%)
Sep 12, 2011	68.91	70.76	68.67	70.52	3,215,933	+0.61(+0.88%)
Sep 09, 2011	71.22	71.76	69.14	69.91	1,719,032	-2.21(-3.07%)
Sep 08, 2011	73.05	74.06	71.79	72.12	2,690,882	-1.37(-1.87%)
Sep 07, 2011	72.08	73.63	71.79	73.50	1,602,277	+2.72(+3.84%)
Sep 06, 2011	68.19	70.90	68.19	70.78	1,840,878	-0.24(-0.34%)
Sep 02, 2011	71.81	72.68	70.58	71.02	1,486,091	-2.55(-3.46%)
Sep 01, 2011	75.24	76.23	73.27	73.57	3,483,544	-1.49(-1.99%)
Aug 31, 2011	75.83	76.61	74.29	75.06	4,599,948	-0.22(-0.29%)
Aug 30, 2011	74.15	75.84	73.69	75.28	1,510,727	+0.57(+0.76%)
Aug 29, 2011	72.36	74.82	72.25	74.71	1,247,107	+3.31(+4.64%)
Aug 26, 2011	69.08	71.55	67.99	71.39	1,607,132	+1.98(+2.85%)
Aug 25, 2011	72.13	72.30	69.31	69.41	1,893,661	-1.76(-2.47%)
Aug 24, 2011	70.16	71.66	69.42	71.18	2,387,650	+0.84(+1.19%)
Aug 23, 2011	67.17	70.39	66.57	70.34	3,675,950	+3.52(+5.27%)
Aug 22, 2011	68.79	68.93	66.19	66.81	1,661,581	-0.12(-0.18%)
Aug 19, 2011	66.64	69.22	66.41	66.93	2,898,996	-1.16(-1.70%)
Aug 18, 2011	70.05	70.33	67.44	68.09	3,080,873	-4.58(-6.30%)
Aug 17, 2011	73.39	73.90	71.87	72.67	3,140,643	-0.09(-0.12%)
Aug 16, 2011	73.16	73.81	71.95	72.76	3,415,274	-1.64(-2.21%)
Aug 15, 2011	73.16	74.44	72.77	74.40	1,941,903	+1.93(+2.67%)
Aug 12, 2011	72.25	72.96	71.21	72.47	2,697,412	+0.87(+1.21%)
Aug 11, 2011	68.52	72.74	68.16	71.60	3,719,085	+3.49(+5.12%)
Aug 10, 2011	69.13	70.84	67.94	68.11	5,925,381	-3.33(-4.66%)
Aug 09, 2011	72.46	71.46	65.48	71.45	6,249,468	+4.62(+6.91%)
Aug 08, 2011	70.81	72.21	66.79	66.83	8,263,642	-6.37(-8.70%)
Aug 05, 2011	75.60	75.84	71.23	73.20	6,335,703	-1.33(-1.78%)
Aug 04, 2011	78.47	78.52	74.53	74.53	8,020,201	-5.21(-6.54%)
Aug 03, 2011	79.14	79.74	77.01	79.74	3,634,806	+0.61(+0.78%)
Aug 02, 2011	81.34	82.33	78.92	79.12	2,761,452	-2.72(-3.32%)
Aug 01, 2011	83.56	83.82	80.91	81.84	2,669,650	-0.45(-0.55%)
Jul 29, 2011	81.35	82.82	80.43	82.29	3,611,515	-0.10(-0.12%)
Jul 28, 2011	82.70	83.75	82.30	82.39	1,961,118	-0.28(-0.34%)
Jul 27, 2011	84.90	84.90	82.51	82.67	2,691,374	-2.72(-3.18%)
Jul 26, 2011	86.02	86.30	85.28	85.39	2,101,039	-0.87(-1.01%)
Jul 25, 2011	86.27	87.06	85.94	86.26	1,710,118	-1.07(-1.22%)
Jul 22, 2011	87.36	87.60	87.29	87.33	2,323,625	+0.33(+0.37%)
Jul 21, 2011	86.82	87.51	86.41	87.00	2,057,179	+0.58(+0.67%)
Jul 20, 2011	86.89	86.93	85.81	86.42	1,636,880	-0.36(-0.42%)
Jul 19, 2011	85.41	86.86	85.40	86.78	2,106,927	+2.13(+2.52%)
Jul 18, 2011	85.45	85.76	84.09	84.65	1,710,215	-1.27(-1.48%)
Jul 15, 2011	85.58	85.99	85.21	85.93	2,005,448	+0.63(+0.74%)
Jul 14, 2011	86.96	87.41	85.05	85.29	2,762,392	-1.40(-1.61%)
Jul 13, 2011	86.31	87.66	86.31	86.69	1,924,496	+0.86(+1.00%)
Jul 12, 2011	86.02	86.78	85.67	85.83	3,926,218	-0.56(-0.65%)
Jul 11, 2011	87.29	87.91	86.18	86.39	1,450,736	-2.15(-2.43%)
Jul 08, 2011	87.74	88.59	87.56	88.54	1,584,747	-0.45(-0.51%)
Jul 07, 2011	88.54	89.37	88.40	89.00	2,185,189	+1.24(+1.41%)
Jul 06, 2011	87.26	87.87	86.82	87.76	1,284,260	+0.38(+0.43%)
Jul 05, 2011	86.89	87.44	86.77	87.38	1,686,143	+0.58(+0.67%)

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