Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	40.09	40.49	39.95	40.22	3,805,706	+1.22(+3.14%)
Nov 29, 2011	38.94	39.21	38.59	38.99	3,509,138	+0.04(+0.11%)
Nov 28, 2011	38.52	39.13	38.52	38.95	2,665,639	+1.29(+3.43%)
Nov 25, 2011	37.49	37.97	37.37	37.66	1,258,141	+0.07(+0.18%)
Nov 23, 2011	38.04	38.05	37.51	37.59	2,437,240	-0.80(-2.09%)
Nov 22, 2011	38.43	38.62	37.94	38.39	2,692,319	-0.22(-0.58%)
Nov 21, 2011	38.75	39.09	38.27	38.62	2,575,536	-0.66(-1.67%)
Nov 18, 2011	39.94	40.01	39.25	39.27	2,707,390	-0.43(-1.09%)
Nov 17, 2011	39.24	39.73	39.03	39.70	3,649,621	+0.41(+1.05%)
Nov 16, 2011	39.60	40.09	39.17	39.29	2,279,548	-0.65(-1.64%)
Nov 15, 2011	39.44	40.19	39.35	39.94	1,827,486	+0.31(+0.78%)
Nov 14, 2011	39.57	40.29	39.56	39.63	1,687,023	-0.22(-0.54%)
Nov 11, 2011	39.32	39.88	39.27	39.85	3,394,665	+1.04(+2.69%)
Nov 10, 2011	39.06	39.06	38.55	38.80	4,233,078	+0.41(+1.08%)
Nov 09, 2011	38.55	38.76	38.05	38.39	6,319,289	-1.05(-2.67%)
Nov 08, 2011	39.60	39.62	39.02	39.44	2,910,380	-0.01(-0.02%)
Nov 07, 2011	39.47	39.64	38.82	39.45	4,384,540	-0.15(-0.37%)
Nov 04, 2011	39.72	39.83	39.37	39.60	2,832,023	-0.53(-1.31%)
Nov 03, 2011	39.85	40.18	39.46	40.12	2,811,106	+0.88(+2.24%)
Nov 02, 2011	39.43	39.62	39.05	39.24	2,232,642	+0.47(+1.22%)
Nov 01, 2011	39.20	39.35	38.65	38.77	2,517,350	-1.65(-4.09%)
Oct 31, 2011	40.18	40.99	40.18	40.42	2,550,844	-0.43(-1.05%)
Oct 28, 2011	40.11	41.15	40.09	40.86	3,919,352	+0.78(+1.94%)
Oct 27, 2011	40.70	40.71	39.78	40.08	4,633,899	+0.63(+1.59%)
Oct 26, 2011	39.55	39.74	38.87	39.45	2,771,602	+0.44(+1.13%)
Oct 25, 2011	39.64	39.89	38.93	39.01	2,137,773	-0.97(-2.44%)
Oct 24, 2011	39.55	40.33	39.40	39.99	4,102,351	+0.35(+0.89%)
Oct 21, 2011	38.70	39.64	38.64	39.63	2,711,192	+1.23(+3.21%)
Oct 20, 2011	38.53	38.75	37.95	38.40	1,832,737	-0.04(-0.11%)
Oct 19, 2011	38.78	38.94	38.22	38.44	2,474,530	-0.53(-1.37%)
Oct 18, 2011	38.24	39.20	37.74	38.98	1,880,787	+0.61(+1.59%)
Oct 17, 2011	38.72	38.99	38.27	38.37	1,798,990	-0.43(-1.11%)
Oct 14, 2011	38.74	38.82	38.37	38.80	1,872,860	+0.47(+1.21%)
Oct 13, 2011	38.49	38.64	37.88	38.33	2,005,545	-0.41(-1.07%)
Oct 12, 2011	38.62	39.13	38.31	38.74	3,026,677	+0.39(+1.01%)
Oct 11, 2011	37.99	38.61	37.98	38.36	2,141,341	+0.01(+0.02%)
Oct 10, 2011	38.08	38.54	37.97	38.35	2,398,924	+0.74(+1.97%)
Oct 07, 2011	38.11	38.24	37.32	37.61	2,883,144	-0.55(-1.45%)
Oct 06, 2011	37.32	38.17	37.32	38.16	3,194,921	+1.15(+3.12%)
Oct 05, 2011	36.00	37.17	35.89	37.00	3,657,765	+0.65(+1.78%)
Oct 04, 2011	34.79	36.37	34.14	36.36	4,335,770	+1.35(+3.86%)
Oct 03, 2011	36.09	36.62	34.91	35.00	5,079,271	-1.10(-3.05%)
Sep 30, 2011	36.07	36.62	35.72	36.11	4,483,554	-0.47(-1.27%)
Sep 29, 2011	36.71	37.31	35.85	36.57	3,326,293	+0.47(+1.31%)
Sep 28, 2011	36.93	37.28	36.03	36.10	2,770,063	-0.62(-1.69%)
Sep 27, 2011	36.75	37.34	36.17	36.72	4,594,603	+0.70(+1.94%)
Sep 26, 2011	36.28	36.36	35.22	36.02	3,949,238	+0.09(+0.26%)
Sep 23, 2011	35.73	36.35	35.56	35.93	3,157,250	+0.13(+0.36%)
Sep 22, 2011	36.02	36.46	35.32	35.80	4,539,176	-1.35(-3.64%)
Sep 21, 2011	38.17	38.43	37.12	37.15	3,391,350	-1.06(-2.77%)
Sep 20, 2011	38.57	38.78	38.08	38.21	2,971,511	-0.13(-0.34%)
Sep 19, 2011	37.97	38.60	37.87	38.34	4,706,945	-0.28(-0.71%)
Sep 16, 2011	37.81	38.69	37.58	38.62	11,748,961	+0.82(+2.17%)
Sep 15, 2011	37.36	37.81	36.95	37.80	5,215,598	+0.92(+2.50%)
Sep 14, 2011	35.69	37.09	35.63	36.87	6,312,195	+1.23(+3.46%)
Sep 13, 2011	35.18	35.74	35.10	35.64	4,371,001	+0.47(+1.32%)
Sep 12, 2011	34.35	35.21	34.19	35.18	4,900,145	+0.41(+1.19%)
Sep 09, 2011	35.42	35.74	34.45	34.76	5,781,450	-0.97(-2.70%)
Sep 08, 2011	35.72	36.14	35.44	35.73	3,563,945	-0.20(-0.55%)
Sep 07, 2011	34.91	36.06	34.91	35.93	5,048,407	+1.52(+4.41%)
Sep 06, 2011	33.82	34.45	33.30	34.41	4,673,160	-0.41(-1.16%)
Sep 02, 2011	35.28	35.50	34.65	34.81	2,822,430	-1.03(-2.86%)

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