Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	39.83	42.50	39.82	42.02	580,943	+0.42(+1.01%)
Jan 30, 2012	41.79	42.04	41.13	41.60	251,952	+0.59(+1.44%)
Jan 27, 2012	41.09	41.43	40.22	41.01	213,845	+0.16(+0.39%)
Jan 26, 2012	39.64	41.33	39.60	40.85	327,324	-0.03(-0.07%)
Jan 25, 2012	42.06	42.78	40.41	40.88	281,112	-0.56(-1.35%)
Jan 24, 2012	42.11	42.15	41.22	41.44	194,561	+0.62(+1.52%)
Jan 23, 2012	41.67	41.69	40.56	40.82	295,860	-1.28(-3.04%)
Jan 20, 2012	41.32	42.35	41.29	42.10	360,803	+1.90(+4.73%)
Jan 19, 2012	39.34	40.58	39.25	40.20	193,616	+0.32(+0.80%)
Jan 18, 2012	39.73	40.70	39.50	39.88	364,532	-0.09(-0.23%)
Jan 17, 2012	40.39	40.96	39.87	39.97	299,003	-1.33(-3.22%)
Jan 13, 2012	41.92	42.46	41.24	41.30	434,681	-0.20(-0.48%)
Jan 12, 2012	38.85	41.80	38.09	41.50	704,170	+1.79(+4.51%)
Jan 11, 2012	39.31	40.08	38.86	39.71	268,913	+0.94(+2.43%)
Jan 10, 2012	38.29	38.82	37.99	38.77	336,788	-0.62(-1.58%)
Jan 09, 2012	39.29	40.45	39.28	39.39	305,771	+0.39(+1.00%)
Jan 06, 2012	38.73	39.82	38.72	39.00	295,479	-0.12(-0.31%)
Jan 05, 2012	38.50	39.27	37.73	39.12	472,456	+1.27(+3.36%)
Jan 04, 2012	38.49	38.72	37.50	37.85	366,968	-3.57(-8.62%)
Dec 30, 2011	41.25	41.60	40.75	41.42	113,885	+0.50(+1.22%)
Dec 29, 2011	40.94	42.00	40.80	40.92	229,776	-0.09(-0.22%)
Dec 28, 2011	39.93	41.36	39.93	41.01	223,219	+1.48(+3.74%)
Dec 27, 2011	40.78	40.80	39.25	39.53	369,626	-1.24(-3.04%)
Dec 23, 2011	40.76	40.98	40.50	40.77	75,640	-0.76(-1.83%)
Dec 21, 2011	42.39	42.75	41.28	41.53	299,712	-1.15(-2.69%)
Dec 20, 2011	43.16	43.37	42.57	42.68	281,485	-2.85(-6.26%)
Dec 19, 2011	45.06	46.04	44.97	45.53	216,295	+0.20(+0.44%)
Dec 16, 2011	45.48	46.48	44.90	45.33	306,283	-0.30(-0.66%)
Dec 15, 2011	44.02	45.75	43.98	45.63	392,391	+1.11(+2.49%)
Dec 14, 2011	42.95	45.05	42.62	44.52	716,756	+3.98(+9.82%)
Dec 13, 2011	41.63	41.63	39.48	40.54	653,314	-1.44(-3.43%)
Dec 12, 2011	41.90	42.43	41.78	41.98	272,277	+1.24(+3.04%)
Dec 09, 2011	42.20	42.37	40.71	40.74	228,167	-1.49(-3.53%)
Dec 08, 2011	40.70	42.30	40.46	42.23	379,090	+2.15(+5.36%)
Dec 07, 2011	39.56	40.75	39.43	40.08	306,343	+0.32(+0.80%)
Dec 06, 2011	39.95	40.25	39.40	39.76	210,147	+0.01(+0.03%)
Dec 05, 2011	38.76	40.31	38.71	39.75	357,985	+0.06(+0.15%)
Dec 02, 2011	39.99	40.71	39.56	39.69	366,363	-0.83(-2.05%)
Dec 01, 2011	40.45	41.41	39.62	40.52	426,099	+0.31(+0.77%)
Nov 30, 2011	39.48	40.37	38.97	40.21	608,776	-0.62(-1.52%)
Nov 29, 2011	41.72	42.13	40.49	40.83	670,512	-1.86(-4.36%)
Nov 28, 2011	41.41	43.53	41.25	42.69	467,445	-1.62(-3.66%)
Nov 25, 2011	44.72	45.03	43.23	44.31	393,263	-0.18(-0.40%)
Nov 23, 2011	44.59	45.38	43.70	44.49	639,844	+1.74(+4.07%)
Nov 22, 2011	42.96	44.04	41.95	42.75	515,846	-0.51(-1.18%)
Nov 21, 2011	43.80	45.46	43.15	43.26	828,392	+0.47(+1.10%)
Nov 18, 2011	41.25	43.98	41.14	42.79	1,174,706	+1.05(+2.52%)
Nov 17, 2011	39.41	42.30	39.09	41.74	1,253,218	+2.97(+7.67%)
Nov 16, 2011	38.76	39.44	37.68	38.77	1,735,703	-2.44(-5.93%)
Nov 15, 2011	41.98	42.23	40.80	41.21	518,962	-1.41(-3.31%)
Nov 14, 2011	42.51	43.45	42.20	42.62	365,543	+0.81(+1.94%)
Nov 11, 2011	42.67	42.67	41.68	41.81	405,482	-1.32(-3.06%)
Nov 10, 2011	43.34	44.40	42.51	43.13	456,732	-1.83(-4.07%)
Nov 09, 2011	45.38	46.26	43.00	44.96	779,433	+1.04(+2.37%)
Nov 08, 2011	44.35	45.11	43.83	43.92	360,406	-0.88(-1.96%)
Nov 07, 2011	45.70	46.35	44.75	44.80	433,163	-1.64(-3.53%)
Nov 04, 2011	46.86	48.00	46.44	46.44	310,027	-0.38(-0.81%)
Nov 03, 2011	47.35	48.44	46.35	46.82	375,579	-1.73(-3.56%)
Nov 02, 2011	47.55	49.20	47.25	48.55	324,131	-1.17(-2.35%)

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