Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	37.38	37.43	36.47	37.04	13,022,894	+0.32(+0.88%)
Nov 29, 2011	36.53	37.05	36.30	36.72	7,992,297	+0.43(+1.18%)
Nov 28, 2011	36.84	36.94	36.09	36.29	6,717,280	+0.30(+0.82%)
Nov 25, 2011	36.31	36.45	35.99	35.99	3,315,174	-0.22(-0.62%)
Nov 23, 2011	36.68	36.70	36.22	36.22	7,434,361	-0.82(-2.20%)
Nov 22, 2011	36.93	37.26	36.85	37.03	7,673,270	+0.11(+0.29%)
Nov 21, 2011	36.58	37.10	36.28	36.93	8,406,176	-0.32(-0.87%)
Nov 18, 2011	37.12	37.41	36.69	37.25	8,714,732	+0.25(+0.68%)
Nov 17, 2011	37.52	37.78	36.66	37.00	9,095,006	-0.21(-0.57%)
Nov 16, 2011	38.45	38.65	37.15	37.21	18,689,486	-0.17(-0.45%)
Nov 15, 2011	36.92	37.65	36.86	37.38	9,290,517	+0.37(+1.01%)
Nov 14, 2011	36.90	37.26	36.75	37.00	5,331,130	-0.08(-0.23%)
Nov 11, 2011	36.34	37.13	36.33	37.09	6,141,134	+0.91(+2.51%)
Nov 10, 2011	36.43	36.54	36.03	36.18	5,619,332	+0.06(+0.15%)
Nov 09, 2011	36.40	36.59	36.01	36.12	8,409,136	-0.95(-2.56%)
Nov 08, 2011	37.04	37.14	36.57	37.07	7,444,878	+0.15(+0.42%)
Nov 07, 2011	36.54	36.95	36.39	36.92	5,536,641	+0.46(+1.26%)
Nov 04, 2011	36.39	36.59	35.94	36.46	7,534,269	-0.05(-0.13%)
Nov 03, 2011	36.12	36.80	35.73	36.51	14,373,082	-0.48(-1.28%)
Nov 02, 2011	37.27	37.84	36.86	36.98	17,432,528	+0.22(+0.59%)
Nov 01, 2011	37.21	37.26	36.09	36.77	23,561,000	-1.50(-3.91%)
Oct 31, 2011	38.25	38.72	38.09	38.26	6,144,066	-0.34(-0.89%)
Oct 28, 2011	38.64	38.82	38.30	38.61	7,705,172	-0.22(-0.58%)
Oct 27, 2011	39.10	39.14	38.34	38.83	10,786,092	+0.29(+0.74%)
Oct 26, 2011	38.34	38.77	37.82	38.54	9,362,680	+0.52(+1.38%)
Oct 25, 2011	38.12	38.37	37.84	38.02	5,553,780	-0.22(-0.58%)
Oct 24, 2011	38.03	38.56	38.03	38.24	6,262,468	+0.06(+0.15%)
Oct 21, 2011	37.83	38.19	37.63	38.19	8,415,112	+0.65(+1.73%)
Oct 20, 2011	37.26	37.61	37.00	37.54	6,728,386	+0.31(+0.83%)
Oct 19, 2011	37.43	37.72	37.16	37.23	6,014,542	-0.26(-0.69%)
Oct 18, 2011	36.97	37.74	36.78	37.49	8,029,538	+0.52(+1.40%)
Oct 17, 2011	36.80	37.18	36.77	36.97	5,758,777	-0.03(-0.09%)
Oct 14, 2011	37.05	37.26	36.74	37.00	6,871,158	+0.15(+0.42%)
Oct 13, 2011	36.62	37.07	36.53	36.85	6,664,973	-0.01(-0.04%)
Oct 12, 2011	37.05	37.45	36.86	36.87	7,959,611	-0.22(-0.60%)
Oct 11, 2011	36.52	37.17	36.23	37.09	9,511,042	+0.31(+0.84%)
Oct 10, 2011	36.39	36.84	36.23	36.78	6,892,422	+0.75(+2.08%)
Oct 07, 2011	36.46	36.59	35.64	36.03	10,373,658	-0.24(-0.67%)
Oct 06, 2011	36.35	36.63	36.06	36.28	19,683,318	+1.50(+4.32%)
Oct 05, 2011	34.71	34.84	34.29	34.78	8,756,966	+0.20(+0.59%)
Oct 04, 2011	33.28	34.62	33.28	34.57	14,530,617	+1.17(+3.49%)
Oct 03, 2011	34.15	34.32	33.40	33.41	12,032,608	-0.87(-2.53%)
Sep 30, 2011	34.76	34.87	34.27	34.27	12,584,162	-0.83(-2.37%)
Sep 29, 2011	35.55	35.61	34.46	35.10	11,286,124	+0.17(+0.48%)
Sep 28, 2011	35.24	35.85	34.83	34.94	10,898,728	-0.31(-0.87%)
Sep 27, 2011	35.86	36.17	35.15	35.24	10,915,240	-0.13(-0.38%)
Sep 26, 2011	34.61	35.48	34.51	35.38	8,483,133	+1.03(+3.01%)
Sep 23, 2011	34.29	34.72	34.11	34.34	11,529,572	+0.01(+0.02%)
Sep 22, 2011	35.10	35.85	33.98	34.34	18,999,470	-1.61(-4.47%)
Sep 21, 2011	36.37	36.99	35.93	35.94	6,916,488	-0.59(-1.63%)
Sep 20, 2011	36.98	37.13	36.52	36.54	6,311,816	-0.34(-0.91%)
Sep 19, 2011	36.29	37.03	36.22	36.87	9,094,867	+0.07(+0.19%)
Sep 16, 2011	36.31	37.31	36.27	36.80	15,925,254	+0.67(+1.86%)
Sep 15, 2011	36.16	36.25	35.68	36.13	7,048,118	+0.29(+0.82%)
Sep 14, 2011	35.86	36.22	35.61	35.84	9,827,596	+0.23(+0.65%)
Sep 13, 2011	35.04	35.69	34.78	35.61	9,452,646	+0.59(+1.68%)
Sep 12, 2011	34.54	35.19	34.30	35.02	7,587,292	+0.06(+0.18%)
Sep 09, 2011	35.12	35.31	34.60	34.96	11,413,530	-0.40(-1.13%)
Sep 08, 2011	35.10	35.93	34.87	35.36	14,073,044	+0.01(+0.02%)
Sep 07, 2011	34.98	35.35	34.67	35.35	8,156,415	+0.87(+2.51%)
Sep 06, 2011	34.08	34.53	33.80	34.48	7,404,766	-0.26(-0.74%)
Sep 02, 2011	35.39	35.39	34.74	34.74	6,728,506	-0.94(-2.64%)

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