Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	83.42	85.28	83.26	85.10	2,112,887	+4.33(+5.36%)
Nov 29, 2011	81.30	81.56	80.55	80.77	2,120,695	-0.33(-0.40%)
Nov 28, 2011	79.89	81.98	79.71	81.10	2,372,040	+3.08(+3.95%)
Nov 25, 2011	78.02	79.24	77.98	78.02	822,933	-0.37(-0.47%)
Nov 23, 2011	78.93	79.17	78.13	78.38	1,864,477	-1.16(-1.46%)
Nov 22, 2011	79.78	80.85	79.28	79.54	1,846,300	-0.50(-0.63%)
Nov 21, 2011	79.66	80.37	79.29	80.04	1,831,438	-0.88(-1.09%)
Nov 18, 2011	80.94	81.48	79.93	80.93	1,660,769	+0.23(+0.28%)
Nov 17, 2011	81.90	82.45	79.60	80.70	2,439,427	-1.44(-1.75%)
Nov 16, 2011	83.15	83.71	82.00	82.14	1,873,196	-1.99(-2.36%)
Nov 15, 2011	84.26	84.73	83.34	84.12	1,461,231	-0.47(-0.55%)
Nov 14, 2011	84.35	84.68	83.39	84.59	1,237,692	-0.08(-0.10%)
Nov 11, 2011	84.05	85.50	84.05	84.68	1,297,427	+1.38(+1.65%)
Nov 10, 2011	83.08	83.76	82.25	83.30	1,990,346	+1.28(+1.57%)
Nov 09, 2011	83.17	83.45	81.79	82.01	2,874,968	-3.25(-3.82%)
Nov 08, 2011	84.47	85.61	83.72	85.27	1,457,423	+0.98(+1.16%)
Nov 07, 2011	83.82	84.37	82.72	84.29	1,963,168	+0.48(+0.57%)
Nov 04, 2011	84.19	84.37	82.92	83.82	1,825,197	-1.19(-1.40%)
Nov 03, 2011	84.84	85.26	83.60	85.01	1,932,869	+1.19(+1.42%)
Nov 02, 2011	82.94	84.14	82.63	83.82	2,056,302	+1.61(+1.96%)
Nov 01, 2011	83.02	83.88	81.65	82.21	2,564,905	-2.62(-3.09%)
Oct 31, 2011	86.82	87.58	84.78	84.83	2,586,725	-3.00(-3.42%)
Oct 28, 2011	87.52	88.45	86.84	87.83	2,596,958	-0.26(-0.29%)
Oct 27, 2011	87.95	88.81	86.19	88.09	3,844,289	+1.05(+1.21%)
Oct 26, 2011	84.22	87.29	83.52	87.04	2,648,851	+2.23(+2.63%)
Oct 25, 2011	86.06	86.89	84.70	84.81	1,885,723	-1.63(-1.88%)
Oct 24, 2011	86.35	86.68	85.67	86.44	1,884,442	+0.08(+0.10%)
Oct 21, 2011	85.38	86.36	84.57	86.35	2,523,942	+1.63(+1.92%)
Oct 20, 2011	84.02	85.24	83.14	84.73	1,851,608	+0.68(+0.81%)
Oct 19, 2011	85.91	85.94	83.73	84.04	2,035,180	-1.95(-2.27%)
Oct 18, 2011	84.02	86.72	83.27	85.99	2,513,272	+1.80(+2.14%)
Oct 17, 2011	85.50	85.50	83.92	84.19	1,601,319	-1.45(-1.70%)
Oct 14, 2011	85.03	85.86	84.43	85.64	1,855,385	+1.34(+1.59%)
Oct 13, 2011	84.07	84.60	82.78	84.30	1,425,127	-0.48(-0.57%)
Oct 12, 2011	84.48	85.81	83.82	84.78	1,988,440	+0.63(+0.75%)
Oct 11, 2011	84.27	84.85	83.67	84.15	1,243,288	-0.92(-1.08%)
Oct 10, 2011	83.32	85.13	83.17	85.07	1,729,655	+3.23(+3.95%)
Oct 07, 2011	82.61	82.84	80.72	81.84	2,166,794	-0.53(-0.65%)
Oct 06, 2011	81.88	82.66	81.61	82.37	2,915,519	+0.37(+0.45%)
Oct 05, 2011	80.02	82.29	78.59	82.01	3,155,271	+2.79(+3.52%)
Oct 04, 2011	75.34	79.39	74.88	79.22	3,814,880	+2.68(+3.50%)
Oct 03, 2011	77.77	79.11	76.41	76.54	2,956,454	-1.45(-1.86%)
Sep 30, 2011	78.65	79.75	77.67	77.99	2,653,697	-1.61(-2.02%)
Sep 29, 2011	79.90	80.25	78.20	79.60	1,559,236	+1.00(+1.27%)
Sep 28, 2011	80.95	81.46	78.48	78.60	1,432,391	-1.93(-2.39%)
Sep 27, 2011	81.15	81.86	80.00	80.53	2,795,480	+1.20(+1.51%)
Sep 26, 2011	77.90	79.39	76.76	79.33	2,183,648	+1.81(+2.34%)
Sep 23, 2011	77.47	78.33	76.65	77.52	2,659,545	-0.46(-0.59%)
Sep 22, 2011	78.64	78.79	77.31	77.98	3,562,062	-3.00(-3.71%)
Sep 21, 2011	84.56	84.56	80.90	80.98	2,823,648	-3.71(-4.38%)
Sep 20, 2011	83.70	85.36	82.55	84.69	3,147,364	+1.18(+1.42%)
Sep 19, 2011	82.51	83.81	81.63	83.51	1,805,028	-0.60(-0.71%)
Sep 16, 2011	83.91	84.16	82.86	84.11	2,187,226	+0.70(+0.84%)
Sep 15, 2011	82.76	83.61	81.77	83.41	1,478,751	+1.47(+1.79%)
Sep 14, 2011	80.28	82.95	78.93	81.94	2,288,434	+2.03(+2.54%)
Sep 13, 2011	78.89	80.08	78.22	79.91	1,166,968	+1.16(+1.47%)
Sep 12, 2011	78.33	79.29	77.17	78.75	1,966,365	-0.28(-0.35%)
Sep 09, 2011	80.24	80.45	78.58	79.03	1,958,071	-1.93(-2.38%)
Sep 08, 2011	81.70	82.41	80.69	80.95	1,632,224	-1.13(-1.38%)
Sep 07, 2011	81.49	82.13	80.97	82.09	1,902,877	+1.68(+2.09%)
Sep 06, 2011	80.04	80.49	78.23	80.41	2,259,522	-0.18(-0.23%)
Sep 02, 2011	80.61	81.44	79.81	80.60	2,015,448	-0.91(-1.12%)

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