Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	87.54	87.81	87.32	87.58	8,235,799	+0.28(+0.32%)
Dec 29, 2011	87.02	87.46	86.72	87.30	5,959,994	+0.16(+0.18%)
Dec 28, 2011	85.77	87.44	85.56	87.14	11,493,583	+1.58(+1.85%)
Dec 27, 2011	85.19	85.56	84.96	85.56	5,911,952	+0.40(+0.47%)
Dec 23, 2011	85.36	85.47	84.77	85.15	7,513,861	-0.60(-0.70%)
Dec 21, 2011	86.85	87.00	85.73	85.75	16,111,458	-1.21(-1.39%)
Dec 20, 2011	88.31	88.32	86.84	86.96	19,367,920	-2.22(-2.49%)
Dec 19, 2011	88.07	89.29	88.03	89.19	10,896,074	+1.12(+1.27%)
Dec 16, 2011	87.39	88.29	87.33	88.07	12,947,220	+1.02(+1.17%)
Dec 15, 2011	86.87	87.35	86.67	87.05	7,553,731	-0.32(-0.37%)
Dec 14, 2011	86.25	87.40	86.03	87.38	15,621,988	+1.62(+1.89%)
Dec 13, 2011	84.44	86.13	84.35	85.76	12,363,688	+0.79(+0.93%)
Dec 12, 2011	84.89	85.31	84.68	84.97	7,964,708	+0.94(+1.11%)
Dec 09, 2011	85.73	85.77	83.97	84.03	13,687,934	-1.76(-2.06%)
Dec 08, 2011	84.76	85.92	84.53	85.79	12,222,998	+1.06(+1.25%)
Dec 07, 2011	84.48	85.13	84.13	84.74	9,150,504	+0.30(+0.36%)
Dec 06, 2011	84.82	85.17	84.07	84.43	11,807,478	-0.81(-0.95%)
Dec 05, 2011	84.24	85.56	84.15	85.25	10,920,675	-0.17(-0.20%)
Dec 02, 2011	83.97	85.45	83.92	85.42	10,784,657	+1.18(+1.40%)
Dec 01, 2011	83.73	84.41	83.37	84.24	13,398,993	-0.42(-0.50%)
Nov 30, 2011	84.99	85.15	84.22	84.66	16,438,952	-1.34(-1.56%)
Nov 29, 2011	86.21	86.85	85.53	86.01	12,465,175	-0.71(-0.82%)
Nov 28, 2011	85.20	87.01	85.17	86.72	10,667,317	-0.04(-0.05%)
Nov 25, 2011	87.48	87.53	86.72	86.76	6,003,544	-1.28(-1.45%)
Nov 23, 2011	87.02	88.38	86.93	88.04	14,103,342	+0.85(+0.98%)
Nov 22, 2011	86.44	87.20	86.08	87.18	10,952,503	+0.96(+1.12%)
Nov 21, 2011	86.46	86.71	86.12	86.22	10,227,432	+0.51(+0.59%)
Nov 18, 2011	85.60	85.86	84.98	85.71	9,460,119	-0.02(-0.03%)
Nov 17, 2011	84.78	86.30	84.78	85.73	13,795,064	+0.68(+0.80%)
Nov 16, 2011	84.72	85.06	84.16	85.05	10,400,687	+0.77(+0.91%)
Nov 15, 2011	84.53	85.08	83.83	84.28	10,564,250	-0.11(-0.14%)
Nov 14, 2011	83.59	84.46	83.46	84.40	12,882,582	+1.34(+1.61%)
Nov 11, 2011	83.19	83.43	82.95	83.06	3,458,399	-0.51(-0.61%)
Nov 10, 2011	83.87	84.47	82.75	83.57	16,213,149	-1.26(-1.49%)
Nov 09, 2011	84.94	85.56	84.08	84.84	18,106,578	+1.72(+2.07%)
Nov 08, 2011	83.85	84.42	82.95	83.11	10,497,301	-1.08(-1.28%)
Nov 07, 2011	83.77	85.00	83.54	84.19	12,920,244	+0.53(+0.64%)
Nov 04, 2011	83.11	84.07	82.98	83.66	10,558,986	+0.10(+0.12%)
Nov 03, 2011	83.56	84.28	83.31	83.56	11,677,044	-1.16(-1.37%)
Nov 02, 2011	83.77	85.01	83.62	84.72	18,351,338	-1.07(-1.25%)
Nov 01, 2011	85.26	85.82	84.15	85.79	33,973,720	+2.78(+3.35%)
Oct 31, 2011	81.39	83.01	81.28	83.01	21,276,842	+3.17(+3.97%)
Oct 28, 2011	79.44	80.20	79.34	79.85	14,137,857	+0.83(+1.05%)
Oct 27, 2011	80.61	80.84	78.67	79.01	27,067,892	-2.77(-3.39%)
Oct 26, 2011	82.66	83.25	81.72	81.79	17,793,940	-1.45(-1.75%)
Oct 25, 2011	81.22	83.35	81.20	83.24	16,459,753	+2.06(+2.54%)
Oct 24, 2011	81.62	81.72	80.98	81.18	8,856,521	+0.14(+0.17%)
Oct 21, 2011	81.57	81.81	81.04	81.04	13,828,578	-0.87(-1.06%)
Oct 20, 2011	81.99	82.86	81.72	81.91	10,933,031	-0.59(-0.71%)
Oct 19, 2011	82.05	82.91	81.78	82.50	9,254,046	-0.03(-0.03%)
Oct 18, 2011	83.20	83.68	81.88	82.53	17,443,070	-0.52(-0.62%)
Oct 17, 2011	81.88	83.08	81.82	83.04	13,490,074	+1.41(+1.73%)
Oct 14, 2011	81.58	82.10	81.39	81.63	11,741,199	-1.20(-1.45%)
Oct 13, 2011	82.40	83.49	82.35	82.83	15,722,894	+0.82(+1.00%)
Oct 12, 2011	82.17	82.47	81.29	82.02	19,589,786	-1.21(-1.45%)
Oct 11, 2011	84.02	84.07	83.03	83.23	10,497,629	-0.28(-0.33%)
Oct 10, 2011	83.69	83.75	82.95	83.51	4,980,059	-1.20(-1.41%)
Oct 07, 2011	84.35	85.28	83.71	84.70	16,143,389	-0.63(-0.74%)
Oct 06, 2011	86.01	86.04	85.33	85.33	13,514,800	-1.60(-1.85%)
Oct 05, 2011	87.15	87.24	86.44	86.94	19,926,952	-0.63(-0.72%)
Oct 04, 2011	89.09	89.57	87.53	87.57	24,150,694	-1.12(-1.27%)

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