Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	82.12	83.27	82.12	82.71	29,033	+0.03(+0.04%)
Jan 28, 2011	80.58	83.19	80.58	82.68	30,532	+1.93(+2.39%)
Jan 27, 2011	82.37	82.62	80.67	80.75	31,279	-1.79(-2.17%)
Jan 26, 2011	81.19	82.56	80.88	82.54	40,177	+1.30(+1.60%)
Jan 25, 2011	81.21	81.38	80.75	81.24	49,528	-0.47(-0.58%)
Jan 24, 2011	82.30	82.83	81.54	81.71	43,798	-0.88(-1.07%)
Jan 21, 2011	82.19	82.77	81.98	82.59	67,696	-0.03(-0.04%)
Jan 20, 2011	83.13	83.20	82.39	82.62	61,069	-2.15(-2.54%)
Jan 19, 2011	85.92	85.93	84.61	84.77	24,941	-0.04(-0.05%)
Jan 18, 2011	84.75	85.13	84.63	84.81	29,474	+0.86(+1.02%)
Jan 14, 2011	84.30	84.56	83.47	83.95	46,778	-0.78(-0.92%)
Jan 13, 2011	86.46	86.46	84.46	84.73	31,246	-1.50(-1.73%)
Jan 12, 2011	85.94	86.26	85.50	86.23	26,026	+0.61(+0.71%)
Jan 11, 2011	85.54	85.76	85.00	85.62	35,318	+1.06(+1.25%)
Jan 10, 2011	84.39	84.58	84.00	84.56	16,595	+0.52(+0.61%)
Jan 07, 2011	84.11	84.99	83.88	84.04	35,627	-0.52(-0.62%)
Jan 06, 2011	84.95	84.95	84.16	84.57	37,067	-0.44(-0.52%)
Jan 05, 2011	84.44	85.20	83.67	85.01	42,581	-0.75(-0.87%)
Jan 04, 2011	86.89	86.91	84.91	85.76	92,392	-2.11(-2.40%)
Jan 03, 2011	88.52	88.82	87.74	87.87	60,255	-0.53(-0.60%)
Dec 31, 2010	87.73	88.48	87.73	88.40	30,558	+1.15(+1.32%)
Dec 30, 2010	87.80	87.81	87.11	87.25	47,246	-0.43(-0.49%)
Dec 29, 2010	87.45	87.88	87.33	87.68	52,431	+0.54(+0.62%)
Dec 28, 2010	86.41	87.22	86.24	87.14	42,924	+1.99(+2.33%)
Dec 27, 2010	85.04	85.21	84.84	85.15	12,705	+0.24(+0.28%)
Dec 23, 2010	84.62	85.08	84.23	84.91	19,814	-0.09(-0.11%)
Dec 22, 2010	85.34	85.34	84.99	85.00	13,138	-0.16(-0.19%)
Dec 21, 2010	84.98	85.31	84.65	85.16	37,371	+0.04(+0.05%)
Dec 20, 2010	84.90	85.27	84.19	85.12	34,038	+0.55(+0.65%)
Dec 17, 2010	84.16	84.71	83.64	84.57	37,374	+0.50(+0.59%)
Dec 16, 2010	84.24	84.24	83.12	84.07	53,584	-0.23(-0.27%)
Dec 15, 2010	84.81	85.49	84.25	84.30	37,535	-1.34(-1.56%)
Dec 14, 2010	85.45	87.20	85.24	85.64	49,642	+0.09(+0.11%)
Dec 13, 2010	85.65	85.97	85.28	85.55	89,831	+1.33(+1.58%)
Dec 10, 2010	83.84	84.27	83.00	84.22	34,779	+0.16(+0.19%)
Dec 09, 2010	84.54	84.94	83.98	84.06	61,624	+0.35(+0.42%)
Dec 08, 2010	84.73	85.02	82.91	83.71	109,197	-0.91(-1.08%)
Dec 07, 2010	88.07	88.11	84.62	84.62	138,298	-2.78(-3.18%)
Dec 06, 2010	86.49	87.55	86.20	87.40	138,967	+1.27(+1.47%)
Dec 03, 2010	85.27	86.24	85.27	86.13	128,395	+1.68(+1.99%)
Dec 02, 2010	84.21	85.33	84.20	84.45	52,202	+0.42(+0.50%)
Dec 01, 2010	83.97	84.47	83.42	84.03	87,677	+0.74(+0.89%)
Nov 30, 2010	82.64	83.69	82.42	83.29	71,229	+1.66(+2.04%)
Nov 29, 2010	81.12	81.80	80.50	81.63	55,519	+0.73(+0.90%)
Nov 26, 2010	80.57	81.11	80.28	80.90	30,835	-1.43(-1.74%)
Nov 24, 2010	82.22	82.33	82.33	82.33	33,552	+0.09(+0.11%)
Nov 23, 2010	82.03	82.70	81.75	82.24	79,260	-0.15(-0.18%)
Nov 22, 2010	81.41	82.43	81.12	82.39	61,929	+0.78(+0.96%)
Nov 19, 2010	80.49	81.64	80.05	81.61	57,057	+0.54(+0.67%)
Nov 18, 2010	80.27	81.32	80.13	81.07	160,337	+2.35(+2.99%)
Nov 17, 2010	78.70	79.31	78.41	78.72	64,845	+0.24(+0.31%)
Nov 16, 2010	79.18	79.34	77.71	78.48	245,358	-0.97(-1.22%)
Nov 15, 2010	80.69	81.20	79.39	79.45	73,204	-1.14(-1.41%)
Nov 12, 2010	82.73	83.00	80.02	80.59	168,229	-3.46(-4.12%)
Nov 11, 2010	83.74	84.06	82.75	84.05	135,296	+0.62(+0.74%)
Nov 10, 2010	83.92	83.94	81.81	83.43	207,660	+1.08(+1.31%)
Nov 09, 2010	85.44	86.90	81.70	82.35	801,236	-1.71(-2.03%)
Nov 08, 2010	82.44	84.12	82.18	84.06	80,934	+1.50(+1.82%)
Nov 05, 2010	81.36	82.81	81.24	82.56	93,393	+0.72(+0.87%)
Nov 04, 2010	80.46	81.94	80.21	81.84	135,983	+3.53(+4.51%)
Nov 03, 2010	78.62	78.65	76.72	78.31	59,996	-0.50(-0.63%)
Nov 02, 2010	78.81	78.87	78.41	78.81	55,122	+0.46(+0.59%)

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