Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	43.37	43.75	43.30	43.34	803,630	-0.05(-0.12%)
Dec 30, 2010	43.19	43.49	43.16	43.39	665,248	+0.13(+0.30%)
Dec 29, 2010	43.34	43.53	43.15	43.26	766,333	-0.07(-0.16%)
Dec 28, 2010	43.22	43.44	42.89	43.33	967,558	+0.13(+0.30%)
Dec 27, 2010	43.02	43.27	42.89	43.20	705,235	+0.01(+0.02%)
Dec 23, 2010	43.18	43.30	43.10	43.19	861,230	-0.01(-0.02%)
Dec 22, 2010	43.25	43.25	42.98	43.20	820,889	+0.02(+0.04%)
Dec 21, 2010	43.45	43.66	43.17	43.19	1,169,656	-0.08(-0.18%)
Dec 20, 2010	43.07	43.48	43.06	43.26	1,704,465	+0.22(+0.52%)
Dec 17, 2010	42.76	43.09	42.45	43.04	2,345,156	+0.41(+0.96%)
Dec 16, 2010	42.13	42.63	42.10	42.63	2,208,157	+0.63(+1.49%)
Dec 15, 2010	42.35	42.55	41.98	42.01	2,261,031	-0.45(-1.05%)
Dec 14, 2010	42.01	42.48	42.01	42.45	2,950,505	+0.53(+1.27%)
Dec 13, 2010	41.46	42.14	41.20	41.92	2,902,555	+0.81(+1.98%)
Dec 10, 2010	41.13	41.58	41.05	41.11	4,027,007	+0.15(+0.38%)
Dec 09, 2010	40.86	41.24	40.74	40.95	2,932,550	+0.22(+0.55%)
Dec 08, 2010	40.84	40.95	40.63	40.73	3,713,881	+0.28(+0.70%)
Dec 07, 2010	40.51	40.64	40.09	40.45	3,124,094	-0.30(-0.74%)
Dec 06, 2010	40.63	40.75	39.95	40.75	3,718,530	-0.02(-0.04%)
Dec 03, 2010	40.69	41.27	40.62	40.76	2,254,548	-0.32(-0.77%)
Dec 02, 2010	41.02	41.31	40.91	41.08	1,653,770	+0.07(+0.17%)
Dec 01, 2010	41.47	41.59	40.73	41.01	2,457,755	+0.06(+0.15%)
Nov 30, 2010	41.11	41.39	40.92	40.95	2,328,293	-0.64(-1.54%)
Nov 29, 2010	41.52	41.72	41.14	41.59	1,272,698	-0.19(-0.45%)
Nov 26, 2010	41.77	41.98	41.50	41.78	380,551	-0.29(-0.69%)
Nov 24, 2010	41.69	42.07	42.07	42.07	985,163	+0.60(+1.45%)
Nov 23, 2010	41.68	41.70	41.18	41.47	1,289,333	-0.56(-1.32%)
Nov 22, 2010	41.82	42.13	41.28	42.03	884,034	+0.00(+0.00%)
Nov 19, 2010	41.87	42.19	41.68	42.03	1,359,220	+0.15(+0.37%)
Nov 18, 2010	41.18	42.31	41.13	41.88	2,656,445	+0.99(+2.41%)
Nov 17, 2010	40.84	41.09	40.69	40.89	1,818,956	+0.11(+0.27%)
Nov 16, 2010	40.99	41.05	40.48	40.78	2,452,512	-0.54(-1.31%)
Nov 15, 2010	41.95	42.16	41.29	41.32	2,127,611	-0.55(-1.31%)
Nov 12, 2010	42.21	42.23	41.71	41.87	1,460,177	-0.52(-1.23%)
Nov 11, 2010	41.84	42.42	41.81	42.39	1,623,509	+0.33(+0.79%)
Nov 10, 2010	41.83	42.30	41.63	42.06	1,670,665	+0.24(+0.57%)
Nov 09, 2010	42.49	42.65	41.63	41.82	2,028,281	-0.73(-1.71%)
Nov 08, 2010	42.31	42.80	42.26	42.55	1,929,273	+0.02(+0.04%)
Nov 05, 2010	42.41	42.83	42.24	42.53	1,920,311	+0.09(+0.22%)
Nov 04, 2010	42.78	42.82	42.09	42.43	2,380,706	+0.04(+0.10%)
Nov 03, 2010	42.42	42.48	41.89	42.39	1,462,315	+0.06(+0.14%)
Nov 02, 2010	42.63	42.88	42.30	42.33	1,344,560	+0.09(+0.20%)
Nov 01, 2010	42.36	42.70	42.06	42.25	1,683,046	+0.00(+0.00%)
Oct 29, 2010	42.07	42.42	41.85	42.25	1,343,040	+0.09(+0.22%)
Oct 28, 2010	42.72	42.85	41.92	42.15	2,199,984	-0.31(-0.73%)
Oct 27, 2010	42.06	42.66	41.67	42.46	3,221,766	-2.18(-4.89%)
Oct 25, 2010	44.30	44.87	44.21	44.64	2,156,823	+0.48(+1.09%)
Oct 22, 2010	44.16	44.28	43.93	44.16	1,341,395	+0.01(+0.02%)
Oct 21, 2010	44.01	44.29	43.93	44.16	2,089,136	+0.33(+0.76%)
Oct 20, 2010	43.61	44.26	43.46	43.82	1,873,844	+0.34(+0.79%)
Oct 19, 2010	43.89	44.14	43.36	43.48	2,050,722	-0.83(-1.88%)
Oct 18, 2010	44.55	44.55	44.24	44.31	1,122,157	-0.28(-0.63%)
Oct 15, 2010	44.81	44.93	44.26	44.59	1,245,415	+0.09(+0.21%)
Oct 14, 2010	44.81	44.92	44.19	44.50	1,009,855	-0.30(-0.67%)
Oct 13, 2010	44.56	44.87	44.32	44.80	1,341,303	+0.38(+0.85%)
Oct 12, 2010	44.16	44.48	43.78	44.42	980,493	+0.17(+0.39%)
Oct 11, 2010	44.40	44.42	44.10	44.25	629,683	+0.02(+0.04%)
Oct 08, 2010	44.23	44.46	44.11	44.23	1,123,146	-0.09(-0.19%)
Oct 07, 2010	44.87	44.87	44.02	44.32	1,144,064	-0.36(-0.81%)
Oct 06, 2010	44.51	44.68	44.40	44.68	1,058,972	+0.05(+0.12%)
Oct 05, 2010	43.90	44.68	43.83	44.63	1,321,315	+1.14(+2.62%)
Oct 04, 2010	43.94	43.94	43.29	43.49	868,998	-0.47(-1.07%)

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