Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	40.54	40.75	39.71	40.02	260,584	-0.28(-0.70%)
Jan 30, 2012	40.11	40.45	39.54	40.30	183,939	-0.40(-0.98%)
Jan 27, 2012	40.30	40.73	40.14	40.70	214,003	+0.25(+0.61%)
Jan 26, 2012	40.79	41.12	40.36	40.45	337,710	-0.10(-0.24%)
Jan 25, 2012	40.19	40.61	39.73	40.55	222,264	+0.34(+0.86%)
Jan 24, 2012	39.70	40.40	39.40	40.21	229,787	+0.13(+0.33%)
Jan 23, 2012	39.55	40.23	39.55	40.08	271,016	+0.42(+1.07%)
Jan 20, 2012	39.43	39.81	39.22	39.65	380,693	-0.07(-0.18%)
Jan 19, 2012	38.69	39.88	38.63	39.72	432,406	+1.13(+2.93%)
Jan 18, 2012	37.81	38.79	37.66	38.59	387,081	+0.76(+2.01%)
Jan 17, 2012	37.75	38.24	37.75	37.83	346,581	+0.62(+1.66%)
Jan 13, 2012	37.11	37.32	36.84	37.22	320,541	-0.23(-0.61%)
Jan 12, 2012	37.29	37.59	36.82	37.44	704,162	+0.38(+1.02%)
Jan 11, 2012	37.03	37.37	37.00	37.07	784,310	-0.02(-0.05%)
Jan 10, 2012	37.07	37.19	36.74	37.08	356,657	+0.61(+1.67%)
Jan 09, 2012	37.08	37.23	36.40	36.47	503,232	-0.47(-1.27%)
Jan 06, 2012	37.13	37.26	36.75	36.94	381,041	-0.17(-0.45%)
Jan 05, 2012	36.52	37.38	36.24	37.11	428,716	+0.39(+1.06%)
Jan 04, 2012	36.34	36.85	36.03	36.72	532,486	+0.37(+1.02%)
Dec 30, 2011	36.54	36.77	36.30	36.35	228,941	-0.19(-0.53%)
Dec 29, 2011	35.66	36.65	35.66	36.54	161,774	+0.90(+2.53%)
Dec 28, 2011	36.35	36.45	35.54	35.64	158,087	-0.74(-2.04%)
Dec 27, 2011	36.25	36.78	36.18	36.39	141,472	-0.12(-0.34%)
Dec 23, 2011	36.14	37.19	36.14	36.51	204,773	+0.31(+0.85%)
Dec 21, 2011	36.24	36.49	35.18	36.20	352,361	-0.29(-0.80%)
Dec 20, 2011	35.78	37.03	35.55	36.49	329,103	+1.49(+4.26%)
Dec 19, 2011	35.79	35.79	34.87	35.00	532,249	-0.53(-1.49%)
Dec 16, 2011	35.80	36.88	35.29	35.53	1,289,627	-0.05(-0.14%)
Dec 15, 2011	38.66	38.99	34.65	35.58	2,080,408	-3.61(-9.21%)
Dec 14, 2011	40.31	40.51	39.02	39.19	638,365	-1.50(-3.68%)
Dec 13, 2011	41.53	41.91	40.44	40.68	369,268	-0.37(-0.90%)
Dec 12, 2011	41.03	41.12	40.44	41.05	309,762	-0.59(-1.42%)
Dec 09, 2011	40.96	41.98	40.63	41.64	520,684	+0.95(+2.34%)
Dec 08, 2011	41.75	41.98	40.44	40.69	298,039	-1.59(-3.77%)
Dec 07, 2011	42.23	42.67	41.34	42.28	263,947	-0.30(-0.70%)
Dec 06, 2011	42.32	43.08	41.93	42.58	305,591	+0.38(+0.90%)
Dec 05, 2011	42.20	42.74	41.60	42.20	277,430	+0.78(+1.89%)
Dec 02, 2011	41.56	41.97	41.21	41.42	214,492	+0.48(+1.18%)
Dec 01, 2011	41.05	41.82	40.74	40.94	260,237	-0.48(-1.15%)
Nov 30, 2011	40.39	41.42	40.39	41.41	648,910	+2.66(+6.86%)
Nov 29, 2011	38.42	39.16	38.38	38.75	299,358	+0.27(+0.71%)
Nov 28, 2011	38.21	38.87	37.87	38.48	461,112	+1.34(+3.60%)
Nov 25, 2011	36.77	37.72	36.77	37.14	193,653	+0.11(+0.31%)
Nov 23, 2011	37.58	37.59	36.87	37.03	305,175	-0.89(-2.34%)
Nov 22, 2011	37.72	38.32	37.43	37.92	248,684	+0.18(+0.47%)
Nov 21, 2011	37.79	38.02	37.25	37.74	269,411	-0.81(-2.10%)
Nov 18, 2011	38.81	38.83	38.20	38.55	166,655	+0.01(+0.02%)
Nov 17, 2011	39.46	39.64	38.31	38.54	352,363	-0.92(-2.32%)
Nov 16, 2011	39.42	40.51	39.31	39.46	201,197	-0.51(-1.28%)
Nov 15, 2011	39.03	40.22	38.64	39.97	186,563	+0.74(+1.88%)
Nov 14, 2011	39.91	40.19	38.70	39.23	263,707	-0.81(-2.02%)
Nov 11, 2011	39.72	40.37	39.34	40.04	205,812	+0.94(+2.41%)
Nov 10, 2011	39.37	39.63	38.64	39.10	259,039	+0.38(+0.98%)
Nov 09, 2011	39.94	40.53	38.36	38.72	397,249	-2.45(-5.94%)
Nov 08, 2011	40.95	41.48	40.25	41.17	270,678	+0.66(+1.63%)
Nov 07, 2011	41.65	42.14	39.91	40.51	431,555	-1.46(-3.48%)
Nov 04, 2011	41.37	42.07	40.64	41.97	169,907	+0.09(+0.21%)
Nov 03, 2011	41.28	42.05	40.27	41.88	387,271	+1.19(+2.92%)
Nov 02, 2011	40.44	41.12	39.80	40.69	258,290	+0.92(+2.30%)

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