Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	51.40	51.93	51.14	51.66	1,998,295	+0.14(+0.27%)
Dec 30, 2010	51.36	51.77	51.20	51.52	1,902,826	-0.04(-0.08%)
Dec 29, 2010	51.77	52.01	51.52	51.57	1,919,513	-0.14(-0.27%)
Dec 28, 2010	51.77	51.87	51.28	51.71	1,793,418	-0.06(-0.11%)
Dec 27, 2010	51.57	51.93	51.34	51.76	1,476,288	+0.06(+0.11%)
Dec 23, 2010	51.23	51.94	51.19	51.71	1,683,932	+0.36(+0.69%)
Dec 22, 2010	51.34	51.35	51.04	51.35	1,257,616	+0.25(+0.48%)
Dec 21, 2010	51.10	51.49	50.97	51.10	1,724,882	+0.13(+0.26%)
Dec 20, 2010	51.25	51.31	50.69	50.97	2,355,166	-0.20(-0.38%)
Dec 17, 2010	51.20	51.33	50.77	51.17	4,034,829	-0.10(-0.20%)
Dec 16, 2010	50.79	51.32	50.46	51.27	2,315,090	+0.78(+1.54%)
Dec 15, 2010	50.75	50.95	50.43	50.49	2,315,399	-0.46(-0.90%)
Dec 14, 2010	50.37	51.25	50.37	50.95	3,756,378	+0.42(+0.84%)
Dec 13, 2010	50.75	50.85	49.89	50.53	3,521,679	-0.12(-0.23%)
Dec 10, 2010	50.17	50.77	50.08	50.64	2,723,514	+0.49(+0.97%)
Dec 09, 2010	50.17	50.37	49.48	50.16	3,205,724	+0.31(+0.61%)
Dec 08, 2010	50.03	50.06	49.45	49.85	2,105,072	-0.19(-0.38%)
Dec 07, 2010	49.75	50.33	49.60	50.04	3,270,089	+0.80(+1.63%)
Dec 06, 2010	49.21	49.36	48.75	49.24	2,744,776	+0.04(+0.07%)
Dec 03, 2010	49.19	49.41	48.98	49.20	2,533,248	-0.16(-0.32%)
Dec 02, 2010	49.40	49.80	49.06	49.36	2,875,837	+0.13(+0.27%)
Dec 01, 2010	48.80	49.37	48.80	49.23	2,332,746	+1.11(+2.32%)
Nov 30, 2010	47.92	48.48	47.64	48.12	2,941,880	-0.16(-0.33%)
Nov 29, 2010	48.42	48.43	47.36	48.28	3,368,531	-0.59(-1.21%)
Nov 26, 2010	49.07	49.29	48.66	48.87	763,289	-0.66(-1.32%)
Nov 24, 2010	48.62	49.52	49.52	49.52	2,642,774	+1.12(+2.32%)
Nov 23, 2010	47.78	48.50	47.67	48.40	2,604,993	+0.16(+0.33%)
Nov 22, 2010	48.27	48.49	47.74	48.24	2,036,696	-0.25(-0.51%)
Nov 19, 2010	48.85	48.94	48.23	48.49	2,272,938	-0.33(-0.67%)
Nov 18, 2010	47.99	48.82	47.64	48.82	3,189,157	+1.21(+2.54%)
Nov 17, 2010	47.75	47.86	47.20	47.61	2,365,296	-0.11(-0.23%)
Nov 16, 2010	48.08	48.33	47.38	47.72	2,796,589	-0.74(-1.52%)
Nov 15, 2010	48.48	48.92	48.21	48.45	1,755,546	+0.04(+0.08%)
Nov 12, 2010	48.82	48.91	48.23	48.42	2,406,837	-0.67(-1.36%)
Nov 11, 2010	49.30	49.51	48.84	49.09	2,714,400	-0.58(-1.16%)
Nov 10, 2010	50.28	50.31	49.49	49.66	2,241,673	-0.72(-1.43%)
Nov 09, 2010	50.62	50.68	50.16	50.38	2,354,208	-0.15(-0.29%)
Nov 08, 2010	50.34	50.82	50.21	50.53	1,844,373	-0.19(-0.37%)
Nov 05, 2010	50.31	50.95	50.16	50.72	2,442,438	+0.36(+0.71%)
Nov 04, 2010	50.10	50.45	49.69	50.36	3,136,911	+0.89(+1.80%)
Nov 03, 2010	49.66	50.07	48.98	49.47	3,304,094	-0.03(-0.06%)
Nov 02, 2010	49.90	50.31	49.49	49.50	2,842,706	+0.09(+0.19%)
Nov 01, 2010	49.75	50.13	49.01	49.41	2,544,260	-0.19(-0.38%)
Oct 29, 2010	49.06	49.60	48.99	49.60	4,752,621	+0.25(+0.50%)
Oct 28, 2010	48.28	49.42	48.07	49.35	6,966,415	+1.72(+3.61%)
Oct 27, 2010	46.77	47.71	46.22	47.63	5,318,570	+0.99(+2.12%)
Oct 25, 2010	47.40	47.42	46.59	46.64	2,421,286	-0.32(-0.68%)
Oct 22, 2010	46.99	47.13	46.62	46.96	1,674,054	-0.04(-0.08%)
Oct 21, 2010	46.72	47.44	46.72	47.00	2,391,854	+0.52(+1.13%)
Oct 20, 2010	46.06	46.85	46.04	46.47	2,465,427	+0.63(+1.38%)
Oct 19, 2010	46.20	46.36	45.26	45.84	2,975,869	-1.03(-2.19%)
Oct 18, 2010	46.55	46.95	46.27	46.87	1,746,625	+0.32(+0.69%)
Oct 15, 2010	46.23	46.63	45.79	46.54	4,068,086	+0.55(+1.20%)
Oct 14, 2010	46.68	46.74	45.81	45.99	2,417,644	-0.65(-1.39%)
Oct 13, 2010	46.29	46.97	46.29	46.64	2,134,654	+0.50(+1.09%)
Oct 12, 2010	45.85	46.28	45.23	46.14	1,944,577	+0.17(+0.38%)
Oct 11, 2010	46.22	46.25	45.86	45.96	1,085,103	-0.17(-0.38%)
Oct 08, 2010	46.14	46.34	45.64	46.14	1,997,052	+0.17(+0.38%)
Oct 07, 2010	46.46	46.62	45.72	45.96	2,086,975	-0.37(-0.80%)
Oct 06, 2010	45.97	46.43	45.88	46.33	2,932,654	+0.47(+1.03%)
Oct 05, 2010	45.12	45.91	44.76	45.86	3,782,375	+1.20(+2.69%)
Oct 04, 2010	45.14	45.37	44.49	44.66	2,676,096	-0.51(-1.14%)

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