Date	Open	High	Low	Close	Volume	Change (%)
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%)
Nov 01, 2011	41.22	42.71	40.95	41.91	1,220,951	-1.25(-2.90%)
Oct 31, 2011	43.77	44.04	43.14	43.16	656,374	-1.62(-3.62%)
Oct 28, 2011	43.99	44.89	43.39	44.78	684,773	+0.75(+1.70%)
Oct 27, 2011	44.84	45.18	43.12	44.03	964,000	+0.80(+1.85%)
Oct 26, 2011	42.00	44.29	42.00	43.23	2,480,194	+2.14(+5.21%)
Oct 25, 2011	42.28	42.44	41.00	41.09	1,337,860	-1.48(-3.48%)
Oct 24, 2011	43.70	44.88	42.05	42.57	1,958,121	-0.43(-1.00%)
Oct 21, 2011	39.60	43.17	38.48	43.00	2,681,627	+7.33(+20.55%)
Oct 20, 2011	35.73	35.94	34.80	35.67	611,132	+0.09(+0.25%)
Oct 19, 2011	36.30	36.66	35.36	35.58	598,505	-0.85(-2.33%)
Oct 18, 2011	35.78	36.84	34.60	36.43	691,383	+0.54(+1.50%)
Oct 17, 2011	37.32	37.37	35.72	35.89	862,333	-1.58(-4.22%)
Oct 14, 2011	34.91	37.53	34.90	37.47	1,642,129	+3.29(+9.63%)
Oct 13, 2011	33.19	34.38	33.07	34.18	812,644	+0.76(+2.27%)
Oct 12, 2011	33.49	33.86	33.09	33.42	860,297	+0.46(+1.40%)
Oct 11, 2011	31.86	33.06	31.60	32.96	786,790	+0.66(+2.04%)
Oct 10, 2011	31.18	32.30	31.18	32.30	653,187	+1.86(+6.11%)
Oct 07, 2011	30.95	31.25	30.16	30.44	926,468	-0.37(-1.20%)
Oct 06, 2011	30.67	30.94	30.48	30.81	825,654	+1.52(+5.19%)
Oct 05, 2011	28.04	29.36	27.61	29.29	679,058	+1.24(+4.42%)
Oct 04, 2011	25.76	28.11	25.53	28.05	1,359,761	+1.85(+7.06%)
Oct 03, 2011	28.09	28.58	26.19	26.20	1,765,110	-2.38(-8.33%)
Sep 30, 2011	29.93	29.94	28.57	28.58	1,148,067	-1.94(-6.36%)
Sep 29, 2011	31.24	31.52	29.93	30.52	1,005,936	-0.10(-0.33%)
Sep 28, 2011	32.33	32.39	30.56	30.62	746,108	-1.56(-4.85%)
Sep 27, 2011	32.20	33.67	31.79	32.18	1,069,606	+0.92(+2.94%)
Sep 26, 2011	30.86	31.34	29.70	31.26	1,297,936	+0.86(+2.83%)
Sep 23, 2011	30.49	31.32	30.12	30.40	1,049,533	-0.23(-0.75%)
Sep 22, 2011	30.65	30.95	29.88	30.63	968,046	-1.30(-4.07%)
Sep 21, 2011	33.07	33.32	31.90	31.93	737,084	-1.26(-3.80%)
Sep 20, 2011	33.03	34.30	32.82	33.19	781,776	+0.24(+0.73%)
Sep 19, 2011	33.15	33.22	32.02	32.95	876,256	-0.98(-2.89%)
Sep 16, 2011	33.41	34.07	33.25	33.93	973,652	+0.70(+2.11%)
Sep 15, 2011	33.55	33.69	32.82	33.23	1,190,408	+0.22(+0.67%)
Sep 14, 2011	33.46	33.64	32.50	33.01	1,558,391	-0.07(-0.21%)
Sep 13, 2011	32.58	33.46	32.32	33.08	1,055,828	+0.58(+1.78%)
Sep 12, 2011	32.22	33.01	31.30	32.50	1,226,744	-0.15(-0.46%)
Sep 09, 2011	33.07	33.57	31.81	32.65	1,387,366	-0.92(-2.74%)
Sep 08, 2011	34.37	34.74	33.16	33.57	1,034,372	-1.19(-3.42%)
Sep 07, 2011	34.03	35.26	33.88	34.76	954,285	+1.56(+4.70%)
Sep 06, 2011	32.74	33.34	32.01	33.20	1,137,814	-1.09(-3.18%)
Sep 02, 2011	34.25	34.82	33.95	34.29	632,297	-0.93(-2.64%)

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