Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	40.38	40.66	40.04	40.04	284,180	-0.39(-0.97%)
Dec 30, 2010	40.48	40.96	40.21	40.43	167,016	-0.16(-0.39%)
Dec 29, 2010	40.85	40.85	40.42	40.59	118,960	-0.13(-0.33%)
Dec 28, 2010	41.01	41.23	40.30	40.72	328,657	-0.29(-0.70%)
Dec 27, 2010	40.68	41.16	40.54	41.01	115,470	+0.24(+0.60%)
Dec 23, 2010	40.96	41.23	40.59	40.76	242,642	-0.24(-0.60%)
Dec 22, 2010	41.03	41.19	40.86	41.01	487,513	-0.04(-0.11%)
Dec 21, 2010	40.52	41.08	40.29	41.05	443,990	+0.76(+1.89%)
Dec 20, 2010	39.82	40.52	39.69	40.29	621,955	+0.54(+1.36%)
Dec 17, 2010	39.22	40.14	38.99	39.75	1,536,477	+0.36(+0.92%)
Dec 16, 2010	39.34	39.56	38.80	39.39	1,510,047	+1.49(+3.93%)
Dec 15, 2010	38.04	38.60	37.89	37.90	572,457	-0.20(-0.52%)
Dec 14, 2010	38.19	38.30	37.95	38.10	556,723	+0.07(+0.18%)
Dec 13, 2010	38.39	38.54	37.94	38.03	373,137	-0.24(-0.62%)
Dec 10, 2010	37.32	38.33	37.27	38.27	269,624	+0.98(+2.62%)
Dec 09, 2010	37.97	38.19	37.23	37.29	577,191	-0.30(-0.79%)
Dec 08, 2010	37.59	38.06	37.50	37.58	303,256	-0.08(-0.21%)
Dec 07, 2010	38.14	38.77	37.49	37.66	624,721	-0.14(-0.37%)
Dec 06, 2010	36.86	37.86	36.81	37.80	396,438	+0.57(+1.52%)
Dec 03, 2010	36.48	37.37	36.48	37.24	283,154	+0.57(+1.54%)
Dec 02, 2010	35.73	36.71	35.55	36.67	277,599	+0.92(+2.57%)
Dec 01, 2010	35.23	35.92	34.73	35.75	285,680	+1.22(+3.54%)
Nov 30, 2010	34.47	34.98	34.00	34.53	805,165	-0.38(-1.08%)
Nov 29, 2010	34.78	35.01	34.06	34.91	157,934	-0.15(-0.43%)
Nov 26, 2010	34.73	35.35	34.73	35.06	65,207	-0.09(-0.25%)
Nov 24, 2010	34.61	35.15	35.15	35.15	287,766	+0.87(+2.55%)
Nov 23, 2010	34.15	34.43	33.34	34.27	371,000	-0.35(-1.02%)
Nov 22, 2010	34.11	34.74	33.82	34.63	318,571	+0.28(+0.81%)
Nov 19, 2010	34.10	34.71	33.74	34.35	325,593	+0.22(+0.65%)
Nov 18, 2010	33.83	34.36	33.83	34.13	326,357	+0.73(+2.17%)
Nov 17, 2010	33.22	33.45	32.84	33.40	413,136	+0.31(+0.93%)
Nov 16, 2010	33.51	33.68	32.80	33.09	379,025	-0.87(-2.57%)
Nov 15, 2010	33.82	34.56	33.75	33.97	388,491	+0.23(+0.67%)
Nov 12, 2010	34.67	34.88	33.73	33.74	993,324	-1.88(-5.28%)
Nov 11, 2010	35.74	36.29	35.34	35.62	258,716	-0.47(-1.29%)
Nov 10, 2010	35.87	36.17	35.49	36.09	454,045	+0.33(+0.92%)
Nov 09, 2010	35.63	35.86	35.42	35.76	428,018	+0.11(+0.32%)
Nov 08, 2010	35.53	35.80	35.29	35.64	211,713	-0.11(-0.32%)
Nov 05, 2010	35.65	35.76	35.42	35.76	258,643	+0.07(+0.21%)
Nov 04, 2010	34.89	35.72	34.68	35.68	416,563	+1.21(+3.51%)
Nov 03, 2010	34.08	34.68	33.92	34.47	366,485	-0.36(-1.02%)
Nov 02, 2010	34.29	34.87	34.29	34.83	375,037	+0.80(+2.34%)
Nov 01, 2010	33.92	34.70	33.70	34.04	228,675	+0.12(+0.35%)
Oct 29, 2010	33.87	34.16	33.85	33.92	195,540	-0.11(-0.33%)
Oct 28, 2010	34.34	34.51	33.76	34.03	237,083	-0.10(-0.29%)
Oct 27, 2010	34.37	34.43	33.88	34.13	407,008	-0.54(-1.57%)
Oct 25, 2010	34.32	34.85	34.21	34.67	361,686	+0.60(+1.77%)
Oct 22, 2010	33.99	34.14	33.94	34.07	198,733	+0.17(+0.49%)
Oct 21, 2010	33.98	34.27	33.48	33.91	311,840	+0.14(+0.42%)
Oct 20, 2010	33.19	34.18	33.19	33.76	335,940	+0.81(+2.47%)
Oct 19, 2010	32.97	33.60	32.48	32.95	451,216	-0.63(-1.89%)
Oct 18, 2010	33.15	33.59	32.99	33.58	339,602	+0.54(+1.64%)
Oct 15, 2010	33.32	33.35	32.63	33.04	499,760	+0.16(+0.48%)
Oct 14, 2010	32.72	33.17	32.51	32.88	516,241	+0.16(+0.49%)
Oct 13, 2010	32.62	32.87	32.37	32.72	623,961	+0.35(+1.09%)
Oct 12, 2010	32.34	32.54	31.80	32.37	145,837	-0.15(-0.45%)
Oct 11, 2010	32.72	32.82	32.34	32.52	197,896	-0.21(-0.64%)
Oct 08, 2010	32.59	32.93	31.89	32.73	629,390	+0.15(+0.47%)
Oct 07, 2010	32.75	32.78	32.25	32.57	176,681	+0.14(+0.43%)
Oct 06, 2010	32.39	32.56	32.25	32.44	358,224	-0.15(-0.47%)
Oct 05, 2010	31.61	32.71	31.22	32.59	450,883	+1.42(+4.56%)
Oct 04, 2010	31.95	32.12	30.94	31.17	310,915	-0.91(-2.83%)

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