Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.65	22.89	22.59	22.76	2,768,312	+0.00(+0.00%)
Dec 30, 2010	22.90	22.93	22.72	22.76	2,129,830	-0.18(-0.79%)
Dec 29, 2010	22.97	23.13	22.86	22.94	990,924	+0.01(+0.03%)
Dec 28, 2010	23.12	23.18	22.87	22.93	1,571,696	-0.17(-0.72%)
Dec 27, 2010	23.22	23.26	22.94	23.10	1,937,346	-0.27(-1.14%)
Dec 23, 2010	23.56	23.62	23.31	23.37	1,047,338	-0.20(-0.84%)
Dec 22, 2010	23.64	23.86	23.50	23.56	2,378,915	-0.05(-0.19%)
Dec 21, 2010	23.34	23.69	23.28	23.61	1,780,276	+0.34(+1.47%)
Dec 20, 2010	23.31	23.43	23.11	23.27	1,621,042	+0.04(+0.16%)
Dec 17, 2010	22.89	23.34	22.84	23.23	3,701,362	+0.40(+1.76%)
Dec 16, 2010	22.38	22.85	22.38	22.83	3,160,888	+0.48(+2.14%)
Dec 15, 2010	22.87	22.95	22.35	22.35	3,095,931	-0.52(-2.29%)
Dec 14, 2010	22.98	23.01	22.75	22.87	1,920,555	-0.08(-0.33%)
Dec 13, 2010	23.22	23.26	22.90	22.95	2,244,379	-0.15(-0.66%)
Dec 10, 2010	22.97	23.13	22.83	23.10	1,645,029	+0.17(+0.76%)
Dec 09, 2010	22.92	23.18	22.83	22.93	2,429,282	+0.07(+0.30%)
Dec 08, 2010	23.25	23.25	22.74	22.86	3,251,253	-0.26(-1.12%)
Dec 07, 2010	23.60	23.67	23.06	23.12	2,818,202	-0.21(-0.88%)
Dec 06, 2010	23.33	23.43	23.07	23.32	2,014,972	-0.04(-0.16%)
Dec 03, 2010	22.91	23.43	22.84	23.36	2,560,976	+0.34(+1.49%)
Dec 02, 2010	22.80	23.18	22.77	23.02	2,751,641	+0.27(+1.17%)
Dec 01, 2010	22.24	22.75	22.23	22.75	2,761,226	+0.91(+4.17%)
Nov 30, 2010	21.68	22.06	21.61	21.84	2,418,797	-0.10(-0.45%)
Nov 29, 2010	21.89	22.02	21.58	21.94	2,586,875	-0.14(-0.62%)
Nov 26, 2010	22.04	22.17	21.87	22.07	850,001	-0.21(-0.95%)
Nov 24, 2010	21.79	22.29	22.29	22.29	1,865,250	+0.63(+2.91%)
Nov 23, 2010	21.63	21.71	21.46	21.66	2,040,952	-0.29(-1.32%)
Nov 22, 2010	21.80	22.04	21.63	21.95	1,736,088	+0.07(+0.31%)
Nov 19, 2010	21.87	21.95	21.64	21.88	1,956,224	+0.05(+0.24%)
Nov 18, 2010	21.45	21.95	21.45	21.82	2,767,314	+0.61(+2.89%)
Nov 17, 2010	21.08	21.32	20.83	21.21	3,203,923	+0.12(+0.57%)
Nov 16, 2010	21.38	21.61	20.97	21.09	3,645,790	-0.48(-2.21%)
Nov 15, 2010	21.36	22.03	21.33	21.57	4,107,541	+0.36(+1.71%)
Nov 12, 2010	21.52	21.67	21.04	21.20	3,750,355	-0.54(-2.47%)
Nov 11, 2010	21.78	21.93	21.56	21.74	3,519,100	-0.26(-1.17%)
Nov 10, 2010	22.10	22.22	21.86	22.00	3,306,911	-0.15(-0.68%)
Nov 09, 2010	22.68	22.77	21.98	22.15	3,070,585	-0.33(-1.45%)
Nov 08, 2010	22.58	22.68	22.35	22.47	2,168,860	-0.27(-1.20%)
Nov 05, 2010	22.91	23.00	22.57	22.75	6,232,823	-0.17(-0.76%)
Nov 04, 2010	23.19	23.32	22.79	22.92	3,896,053	+0.07(+0.30%)
Nov 03, 2010	22.97	23.02	22.45	22.85	3,733,252	-0.10(-0.43%)
Nov 02, 2010	22.46	22.95	22.34	22.95	4,211,940	+0.73(+3.27%)
Nov 01, 2010	21.96	22.51	21.95	22.23	5,711,997	+0.48(+2.19%)
Oct 29, 2010	21.85	22.20	21.57	21.75	3,352,630	-0.20(-0.90%)
Oct 28, 2010	21.94	22.06	21.39	21.95	4,696,215	+0.08(+0.35%)
Oct 27, 2010	21.98	22.07	21.35	21.87	5,824,593	-0.73(-3.25%)
Oct 25, 2010	22.60	23.01	22.44	22.60	4,360,855	+0.30(+1.32%)
Oct 22, 2010	22.18	22.52	22.12	22.31	3,584,736	+0.27(+1.24%)
Oct 21, 2010	22.19	22.38	21.76	22.04	3,552,530	-0.05(-0.24%)
Oct 20, 2010	21.91	22.41	21.69	22.09	3,260,528	+0.27(+1.25%)
Oct 19, 2010	21.88	22.12	21.66	21.82	3,324,700	-0.45(-2.00%)
Oct 18, 2010	22.19	22.37	22.04	22.26	3,397,180	+0.19(+0.86%)
Oct 15, 2010	22.29	22.37	21.99	22.07	3,650,750	-0.01(-0.03%)
Oct 14, 2010	21.98	22.24	21.95	22.08	3,072,343	-0.02(-0.07%)
Oct 13, 2010	22.13	22.34	21.82	22.10	3,440,783	+0.13(+0.59%)
Oct 12, 2010	21.60	22.04	21.28	21.97	3,024,989	+0.20(+0.94%)
Oct 11, 2010	21.49	21.94	21.40	21.76	2,197,550	+0.26(+1.23%)
Oct 08, 2010	21.50	21.64	20.95	21.50	2,069,230	+0.50(+2.38%)
Oct 07, 2010	21.13	21.13	20.61	21.00	3,313,072	-0.25(-1.18%)
Oct 06, 2010	21.39	21.66	20.99	21.25	2,501,282	-0.09(-0.43%)
Oct 05, 2010	21.03	21.52	20.81	21.34	3,543,381	+0.64(+3.07%)
Oct 04, 2010	20.64	21.00	20.49	20.70	2,184,776	+0.04(+0.18%)

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