Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	43.29	43.40	42.08	42.20	998,192	-0.76(-1.77%)
Jan 30, 2012	42.98	43.87	42.92	42.96	776,752	-0.64(-1.47%)
Jan 27, 2012	43.70	43.92	43.18	43.60	592,839	-0.40(-0.91%)
Jan 26, 2012	44.13	44.31	43.65	44.00	514,797	+0.01(+0.02%)
Jan 25, 2012	43.84	44.12	43.42	43.99	504,218	-0.01(-0.02%)
Jan 24, 2012	43.44	44.00	43.44	44.00	249,947	+0.12(+0.27%)
Jan 23, 2012	43.74	44.52	43.15	43.88	326,060	+0.03(+0.07%)
Jan 20, 2012	44.47	44.66	43.73	43.85	620,697	-0.65(-1.46%)
Jan 19, 2012	42.93	44.56	42.60	44.50	866,134	+1.74(+4.07%)
Jan 18, 2012	41.40	42.82	40.98	42.76	462,495	+1.29(+3.11%)
Jan 17, 2012	40.87	42.30	40.52	41.47	644,358	+1.08(+2.67%)
Jan 13, 2012	40.63	41.00	39.80	40.39	427,005	-0.68(-1.66%)
Jan 12, 2012	40.88	41.20	40.19	41.07	421,419	+0.19(+0.46%)
Jan 11, 2012	40.52	41.25	40.32	40.88	446,988	+0.31(+0.76%)
Jan 10, 2012	40.28	41.19	40.14	40.57	510,756	+0.70(+1.76%)
Jan 09, 2012	39.70	40.16	39.32	39.87	529,348	+0.35(+0.89%)
Jan 06, 2012	39.50	39.81	38.71	39.52	395,950	+0.03(+0.08%)
Jan 05, 2012	38.27	39.62	37.89	39.49	613,847	+0.95(+2.46%)
Jan 04, 2012	38.62	39.00	38.17	38.54	379,884	+0.50(+1.31%)
Dec 30, 2011	37.92	38.23	37.92	38.04	525,424	+0.12(+0.32%)
Dec 29, 2011	37.61	37.99	37.13	37.92	697,615	+0.34(+0.90%)
Dec 28, 2011	37.28	37.96	37.18	37.58	920,320	+0.08(+0.21%)
Dec 27, 2011	37.25	37.83	37.20	37.50	283,088	-0.09(-0.24%)
Dec 23, 2011	37.25	37.63	36.83	37.59	269,246	+0.87(+2.37%)
Dec 21, 2011	36.45	36.93	35.89	36.72	530,968	+0.20(+0.55%)
Dec 20, 2011	35.36	36.85	35.35	36.52	670,624	+1.96(+5.67%)
Dec 19, 2011	35.30	35.53	34.15	34.56	1,153,321	-0.52(-1.48%)
Dec 16, 2011	36.15	36.68	34.84	35.08	858,224	-0.65(-1.82%)
Dec 15, 2011	35.58	36.04	35.21	35.73	655,439	+0.66(+1.88%)
Dec 14, 2011	36.00	36.07	34.81	35.07	1,165,717	-1.36(-3.73%)
Dec 13, 2011	39.43	39.57	36.17	36.43	1,208,324	-2.85(-7.26%)
Dec 12, 2011	40.15	40.15	38.32	39.28	705,700	-1.47(-3.61%)
Dec 09, 2011	39.68	40.89	39.25	40.75	411,423	+1.34(+3.40%)
Dec 08, 2011	40.64	41.08	39.24	39.41	519,570	-1.57(-3.83%)
Dec 07, 2011	40.31	41.27	39.86	40.98	650,420	+0.30(+0.74%)
Dec 06, 2011	41.68	41.84	39.88	40.68	567,476	-1.01(-2.42%)
Dec 05, 2011	42.25	42.85	41.38	41.69	585,576	+0.31(+0.75%)
Dec 02, 2011	41.44	41.75	41.00	41.38	567,098	+0.49(+1.20%)
Dec 01, 2011	41.32	41.88	40.76	40.89	692,163	-0.41(-0.99%)
Nov 30, 2011	39.98	41.55	39.43	41.30	952,201	+2.96(+7.72%)
Nov 29, 2011	39.17	39.17	38.08	38.34	506,113	-0.67(-1.72%)
Nov 28, 2011	38.26	39.23	38.04	39.01	651,304	+2.29(+6.24%)
Nov 25, 2011	36.90	37.74	36.68	36.72	200,613	-0.18(-0.49%)
Nov 23, 2011	37.84	38.01	36.67	36.90	574,737	-1.52(-3.96%)
Nov 22, 2011	38.32	38.86	37.76	38.42	531,947	-0.11(-0.29%)
Nov 21, 2011	38.58	38.75	37.49	38.53	892,989	-0.81(-2.06%)
Nov 18, 2011	40.04	40.12	38.91	39.34	471,787	-0.21(-0.53%)
Nov 17, 2011	40.81	40.85	39.30	39.55	624,779	-1.22(-2.99%)
Nov 16, 2011	40.81	41.26	40.39	40.77	696,784	-0.83(-2.00%)
Nov 15, 2011	41.13	41.80	40.36	41.60	457,591	+0.16(+0.39%)
Nov 14, 2011	41.85	42.09	40.87	41.44	453,647	-0.66(-1.57%)
Nov 11, 2011	41.76	43.10	41.74	42.10	544,278	+1.04(+2.53%)
Nov 10, 2011	41.75	41.80	40.29	41.06	930,263	+0.26(+0.64%)
Nov 09, 2011	42.35	42.79	40.40	40.80	622,226	-3.10(-7.06%)
Nov 08, 2011	43.75	44.41	42.64	43.90	642,283	+0.62(+1.43%)
Nov 07, 2011	43.02	43.32	41.96	43.28	513,075	+0.08(+0.19%)
Nov 04, 2011	43.19	43.38	42.09	43.20	868,657	-0.47(-1.08%)
Nov 03, 2011	43.58	43.83	41.72	43.67	1,327,075	+1.21(+2.85%)
Nov 02, 2011	42.54	42.95	41.42	42.46	894,157	+0.55(+1.31%)

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