Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	48.08	48.60	47.38	47.50	213,194	-0.38(-0.79%)
Jan 30, 2012	47.05	48.03	46.96	47.87	240,607	+0.20(+0.42%)
Jan 27, 2012	47.29	47.87	47.29	47.68	170,826	+0.09(+0.19%)
Jan 26, 2012	48.15	48.20	47.37	47.59	438,496	-0.12(-0.25%)
Jan 25, 2012	46.80	47.77	46.73	47.71	431,521	+0.79(+1.69%)
Jan 24, 2012	47.27	47.93	46.23	46.91	971,766	-2.59(-5.24%)
Jan 23, 2012	49.78	50.41	49.44	49.51	363,911	-0.37(-0.73%)
Jan 20, 2012	50.39	50.94	49.53	49.87	290,852	-0.66(-1.31%)
Jan 19, 2012	50.04	50.92	49.80	50.54	306,871	+0.87(+1.75%)
Jan 18, 2012	48.75	49.80	48.58	49.67	255,164	+0.91(+1.87%)
Jan 17, 2012	49.05	49.61	48.74	48.76	210,206	+0.10(+0.20%)
Jan 13, 2012	48.23	48.83	48.07	48.66	164,788	-0.01(-0.02%)
Jan 12, 2012	49.06	49.26	48.37	48.67	273,813	-0.33(-0.67%)
Jan 11, 2012	48.74	49.58	48.71	48.99	199,744	+0.19(+0.39%)
Jan 10, 2012	48.62	49.31	48.59	48.80	290,709	+0.73(+1.52%)
Jan 09, 2012	47.59	48.23	47.41	48.07	212,741	+0.71(+1.50%)
Jan 06, 2012	47.59	47.78	46.92	47.36	132,340	-0.33(-0.68%)
Jan 05, 2012	47.08	47.94	46.39	47.69	147,137	+0.21(+0.44%)
Jan 04, 2012	46.64	47.66	46.36	47.48	188,537	+1.26(+2.72%)
Dec 30, 2011	46.60	46.69	46.21	46.22	97,988	-0.23(-0.49%)
Dec 29, 2011	45.59	46.58	45.55	46.45	114,011	+1.05(+2.31%)
Dec 28, 2011	46.18	46.39	45.37	45.40	145,154	-0.96(-2.07%)
Dec 27, 2011	45.60	46.51	45.52	46.36	129,358	+0.51(+1.12%)
Dec 23, 2011	45.54	45.89	45.39	45.85	151,369	+0.24(+0.52%)
Dec 21, 2011	45.54	45.74	44.85	45.61	243,997	+0.07(+0.15%)
Dec 20, 2011	44.77	45.81	44.59	45.54	357,154	+1.68(+3.84%)
Dec 19, 2011	45.06	45.47	43.69	43.86	271,398	-1.03(-2.29%)
Dec 16, 2011	44.53	45.64	44.53	44.89	422,055	+0.71(+1.61%)
Dec 15, 2011	44.92	44.98	43.93	44.17	171,561	-0.11(-0.25%)
Dec 14, 2011	44.83	44.95	43.91	44.28	156,732	-0.92(-2.04%)
Dec 13, 2011	46.59	46.95	44.91	45.20	122,327	-1.03(-2.23%)
Dec 12, 2011	46.32	46.32	45.55	46.23	161,427	-0.85(-1.81%)
Dec 09, 2011	45.97	47.31	45.83	47.08	185,020	+1.48(+3.26%)
Dec 08, 2011	46.57	46.98	45.49	45.60	217,442	-1.46(-3.11%)
Dec 07, 2011	46.89	47.38	46.06	47.06	234,015	-0.21(-0.44%)
Dec 06, 2011	47.46	47.64	46.97	47.27	317,154	-0.03(-0.06%)
Dec 05, 2011	47.74	48.18	46.98	47.30	284,179	+0.42(+0.89%)
Dec 02, 2011	47.09	47.60	46.61	46.88	258,243	+0.16(+0.34%)
Dec 01, 2011	47.22	47.85	46.63	46.73	283,209	-0.76(-1.60%)
Nov 30, 2011	47.23	47.98	47.09	47.49	480,827	+1.92(+4.21%)
Nov 29, 2011	44.91	45.76	44.64	45.57	256,053	+0.81(+1.81%)
Nov 28, 2011	44.56	45.48	44.32	44.76	346,817	+1.80(+4.19%)
Nov 25, 2011	42.95	43.83	42.88	42.96	120,807	-0.11(-0.25%)
Nov 23, 2011	43.92	44.02	42.89	43.07	184,790	-1.25(-2.81%)
Nov 22, 2011	44.49	45.52	43.81	44.31	195,215	+0.01(+0.02%)
Nov 21, 2011	44.39	44.63	43.83	44.30	288,553	-0.84(-1.86%)
Nov 18, 2011	45.32	45.62	44.95	45.14	165,436	+0.18(+0.40%)
Nov 17, 2011	46.08	46.08	44.72	44.97	194,890	-1.11(-2.41%)
Nov 16, 2011	45.92	47.44	45.82	46.07	312,321	-0.38(-0.81%)
Nov 15, 2011	45.24	46.79	45.06	46.45	186,415	+1.01(+2.22%)
Nov 14, 2011	45.33	45.90	44.99	45.44	133,831	-0.33(-0.71%)
Nov 11, 2011	45.19	46.09	44.84	45.77	155,000	+1.39(+3.12%)
Nov 10, 2011	44.47	44.77	43.88	44.38	146,982	+0.65(+1.49%)
Nov 09, 2011	44.30	45.01	43.31	43.73	211,152	-2.30(-4.99%)
Nov 08, 2011	45.63	46.19	44.79	46.02	145,841	+0.57(+1.26%)
Nov 07, 2011	45.74	45.74	44.30	45.45	167,008	-0.01(-0.02%)
Nov 04, 2011	45.11	45.65	44.29	45.46	202,821	+0.23(+0.50%)
Nov 03, 2011	44.33	45.39	43.83	45.23	308,068	+1.59(+3.65%)
Nov 02, 2011	43.19	43.97	42.85	43.64	248,558	+1.28(+3.01%)

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