Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	46.55	46.85	45.94	46.30	346,594	-0.33(-0.71%)
Dec 30, 2010	46.91	47.08	46.54	46.63	145,926	-0.32(-0.68%)
Dec 29, 2010	46.80	47.10	46.48	46.95	200,575	+0.37(+0.79%)
Dec 28, 2010	47.17	47.17	46.17	46.58	280,284	-0.41(-0.87%)
Dec 27, 2010	46.77	47.18	46.66	46.99	473,154	+0.21(+0.45%)
Dec 23, 2010	47.86	47.87	46.54	46.78	388,205	-1.15(-2.40%)
Dec 22, 2010	48.07	48.20	47.24	47.93	477,860	-0.08(-0.17%)
Dec 21, 2010	47.78	48.22	47.36	48.01	429,075	+0.51(+1.07%)
Dec 20, 2010	48.12	48.12	47.07	47.50	482,554	-0.30(-0.63%)
Dec 17, 2010	47.53	48.06	47.45	47.80	606,842	+0.20(+0.42%)
Dec 16, 2010	46.60	47.67	46.44	47.60	438,265	+1.18(+2.54%)
Dec 15, 2010	46.64	47.09	46.31	46.42	636,798	-0.25(-0.54%)
Dec 14, 2010	47.29	47.42	46.41	46.67	528,552	-0.59(-1.25%)
Dec 13, 2010	48.50	48.61	47.08	47.26	650,126	-1.11(-2.29%)
Dec 10, 2010	47.94	48.56	47.58	48.37	391,988	+0.46(+0.96%)
Dec 09, 2010	47.43	48.00	46.91	47.91	804,072	+0.91(+1.94%)
Dec 08, 2010	47.21	47.77	46.48	47.00	948,303	+0.01(+0.02%)
Dec 07, 2010	48.41	48.88	46.84	46.99	1,105,399	-0.41(-0.86%)
Dec 06, 2010	47.29	47.91	47.04	47.40	532,049	-0.21(-0.44%)
Dec 03, 2010	46.42	47.72	46.37	47.61	667,079	+0.91(+1.95%)
Dec 02, 2010	46.09	47.22	45.86	46.70	1,047,131	+0.50(+1.08%)
Dec 01, 2010	45.45	47.44	45.31	46.20	2,003,476	+2.61(+5.99%)
Nov 30, 2010	43.16	44.11	43.16	43.59	1,080,971	-0.17(-0.39%)
Nov 29, 2010	43.86	44.06	43.16	43.76	1,283,593	-0.43(-0.97%)
Nov 26, 2010	43.72	44.46	43.48	44.19	363,748	+0.06(+0.14%)
Nov 24, 2010	42.85	44.13	44.13	44.13	741,012	+1.68(+3.96%)
Nov 23, 2010	41.74	42.56	41.73	42.45	963,777	-0.03(-0.07%)
Nov 22, 2010	41.79	42.54	41.43	42.48	748,659	+0.48(+1.14%)
Nov 19, 2010	41.25	42.06	41.03	42.00	513,503	+0.65(+1.57%)
Nov 18, 2010	41.31	41.45	40.75	41.35	607,249	+0.63(+1.55%)
Nov 17, 2010	40.36	40.89	39.91	40.72	470,088	+0.46(+1.14%)
Nov 16, 2010	39.93	40.82	39.67	40.26	999,935	-0.10(-0.25%)
Nov 15, 2010	41.01	41.58	40.26	40.36	569,059	-0.44(-1.08%)
Nov 12, 2010	40.58	41.42	40.51	40.80	671,122	-0.28(-0.68%)
Nov 11, 2010	40.60	41.33	40.58	41.08	860,908	-0.18(-0.44%)
Nov 10, 2010	39.63	41.27	39.61	41.26	1,195,586	+1.94(+4.93%)
Nov 09, 2010	40.01	40.13	39.07	39.32	671,099	-0.65(-1.63%)
Nov 08, 2010	39.49	40.00	39.07	39.97	662,997	+0.09(+0.23%)
Nov 05, 2010	39.86	40.25	39.41	39.88	694,138	+0.07(+0.18%)
Nov 04, 2010	37.92	39.88	37.88	39.81	1,008,753	+2.51(+6.73%)
Nov 03, 2010	37.59	37.62	36.70	37.30	1,686,546	-0.28(-0.75%)
Nov 02, 2010	36.66	39.37	36.50	37.58	3,478,858	+4.10(+12.25%)
Nov 01, 2010	33.86	34.34	33.40	33.48	697,730	-0.07(-0.21%)
Oct 29, 2010	33.60	33.95	33.40	33.55	518,745	-0.05(-0.15%)
Oct 28, 2010	34.26	34.55	33.52	33.60	710,788	-0.37(-1.09%)
Oct 27, 2010	34.47	34.60	33.72	33.97	956,281	-1.22(-3.47%)
Oct 25, 2010	34.62	35.66	34.59	35.19	679,618	+0.86(+2.51%)
Oct 22, 2010	34.55	34.61	33.63	34.33	1,791,220	-0.15(-0.44%)
Oct 21, 2010	35.55	36.13	34.27	34.48	1,177,717	-0.92(-2.60%)
Oct 20, 2010	35.19	35.95	34.81	35.40	875,426	+0.27(+0.77%)
Oct 19, 2010	35.51	36.59	34.96	35.13	744,150	-0.94(-2.61%)
Oct 18, 2010	36.07	36.40	35.81	36.07	424,073	-0.05(-0.14%)
Oct 15, 2010	35.85	36.25	35.26	36.12	781,970	+0.69(+1.95%)
Oct 14, 2010	35.39	35.55	35.04	35.43	769,098	+0.01(+0.03%)
Oct 13, 2010	35.19	35.75	34.83	35.42	755,398	+0.58(+1.66%)
Oct 12, 2010	34.52	35.02	34.20	34.84	477,528	+0.23(+0.66%)
Oct 11, 2010	34.67	35.09	34.46	34.61	467,657	+0.04(+0.12%)
Oct 08, 2010	34.57	34.94	33.53	34.57	766,779	+1.14(+3.41%)
Oct 07, 2010	33.71	33.91	33.01	33.43	573,536	-0.01(-0.03%)
Oct 06, 2010	34.18	34.23	33.30	33.44	545,652	-0.80(-2.34%)
Oct 05, 2010	33.66	34.40	33.31	34.24	634,048	+1.06(+3.19%)
Oct 04, 2010	32.91	33.23	32.54	33.18	578,709	+0.06(+0.18%)

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