Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	43.48	43.48	42.80	42.94	756,301	-0.53(-1.23%)
Dec 29, 2011	43.26	43.53	43.12	43.48	812,551	+0.36(+0.85%)
Dec 28, 2011	43.51	43.60	42.95	43.11	816,010	-0.33(-0.76%)
Dec 27, 2011	43.03	43.65	42.83	43.44	875,741	+0.24(+0.55%)
Dec 23, 2011	42.55	43.26	42.40	43.20	995,940	+1.12(+2.67%)
Dec 21, 2011	41.49	42.09	41.37	42.08	1,050,340	+0.52(+1.25%)
Dec 20, 2011	41.23	41.60	41.06	41.56	899,178	+1.07(+2.65%)
Dec 19, 2011	40.98	41.38	40.43	40.49	672,116	-0.35(-0.86%)
Dec 16, 2011	40.69	40.97	40.49	40.84	1,855,947	+0.45(+1.11%)
Dec 15, 2011	40.40	40.61	40.19	40.39	965,351	+0.27(+0.66%)
Dec 14, 2011	40.53	40.66	40.05	40.12	1,017,993	-0.57(-1.40%)
Dec 13, 2011	41.46	41.55	40.47	40.69	1,234,568	-0.53(-1.29%)
Dec 12, 2011	41.01	41.27	40.66	41.23	983,805	-0.05(-0.12%)
Dec 09, 2011	41.16	41.57	40.95	41.27	1,048,259	+0.40(+0.98%)
Dec 08, 2011	41.43	41.74	40.75	40.87	1,411,398	-0.77(-1.85%)
Dec 07, 2011	41.86	41.99	41.34	41.65	1,568,105	-0.23(-0.55%)
Dec 06, 2011	42.46	42.46	41.73	41.88	1,233,704	-0.28(-0.66%)
Dec 05, 2011	42.07	42.38	41.86	42.16	1,641,613	+0.70(+1.70%)
Dec 02, 2011	41.52	42.04	41.31	41.45	1,441,674	+0.33(+0.80%)
Dec 01, 2011	40.51	41.54	40.44	41.13	1,611,520	+0.38(+0.94%)
Nov 30, 2011	40.12	40.88	39.93	40.74	1,773,918	+1.88(+4.84%)
Nov 29, 2011	38.89	39.04	38.63	38.86	965,083	+0.17(+0.43%)
Nov 28, 2011	38.89	39.06	38.49	38.70	1,023,875	+0.96(+2.55%)
Nov 25, 2011	37.91	38.19	37.68	37.73	529,024	-0.09(-0.24%)
Nov 23, 2011	38.33	38.51	37.72	37.82	1,060,103	-0.83(-2.14%)
Nov 22, 2011	38.42	38.90	38.24	38.65	1,467,729	+0.28(+0.73%)
Nov 21, 2011	39.00	39.24	38.26	38.37	2,085,616	-1.04(-2.65%)
Nov 18, 2011	40.05	40.09	39.21	39.42	1,303,520	-0.33(-0.82%)
Nov 17, 2011	40.17	40.30	39.43	39.75	836,626	-0.38(-0.95%)
Nov 16, 2011	40.20	40.84	40.02	40.13	982,441	-0.58(-1.42%)
Nov 15, 2011	40.20	40.89	40.07	40.71	743,812	+0.19(+0.46%)
Nov 14, 2011	40.62	40.88	40.38	40.52	892,410	-0.42(-1.02%)
Nov 11, 2011	40.88	41.00	40.62	40.94	884,752	+0.65(+1.61%)
Nov 10, 2011	40.09	40.52	39.97	40.29	1,203,583	+0.69(+1.74%)
Nov 09, 2011	40.13	40.33	39.41	39.60	1,180,141	-1.26(-3.08%)
Nov 08, 2011	40.56	40.92	40.13	40.86	1,802,932	+0.38(+0.95%)
Nov 07, 2011	40.60	40.76	39.88	40.48	1,157,697	-0.18(-0.45%)
Nov 04, 2011	40.78	40.90	40.30	40.66	1,345,371	-0.37(-0.90%)
Nov 03, 2011	40.34	41.09	40.05	41.03	1,330,986	+1.02(+2.56%)
Nov 02, 2011	39.66	40.09	39.49	40.00	1,384,479	+1.01(+2.59%)
Nov 01, 2011	39.05	39.71	38.80	38.99	1,396,620	-1.00(-2.51%)
Oct 31, 2011	40.34	40.79	39.97	40.00	1,317,334	-0.68(-1.68%)
Oct 28, 2011	40.79	41.04	40.32	40.68	1,154,831	-0.22(-0.54%)
Oct 27, 2011	41.07	41.37	40.74	40.90	1,861,857	+1.27(+3.22%)
Oct 26, 2011	40.13	40.14	39.34	39.63	1,969,198	+0.04(+0.11%)
Oct 25, 2011	40.26	40.50	39.50	39.59	2,053,094	-0.95(-2.34%)
Oct 24, 2011	40.23	40.93	39.99	40.53	1,726,611	+0.47(+1.18%)
Oct 21, 2011	39.15	40.08	39.11	40.06	1,979,444	+1.32(+3.40%)
Oct 20, 2011	38.85	39.17	38.33	38.74	2,662,911	-0.10(-0.27%)
Oct 19, 2011	39.26	39.87	38.77	38.85	1,940,075	-0.38(-0.96%)
Oct 18, 2011	37.89	39.62	37.33	39.22	2,242,275	+1.47(+3.89%)
Oct 17, 2011	38.30	38.51	37.69	37.75	1,325,654	-0.81(-2.11%)
Oct 14, 2011	38.44	38.67	37.91	38.57	1,199,351	+0.71(+1.88%)
Oct 13, 2011	37.85	38.16	37.41	37.86	1,126,880	-0.33(-0.86%)
Oct 12, 2011	38.39	38.52	38.08	38.19	1,509,459	+0.17(+0.46%)
Oct 11, 2011	37.48	38.13	37.30	38.01	1,215,124	+0.20(+0.53%)
Oct 10, 2011	36.88	37.81	36.71	37.81	1,303,567	+1.59(+4.40%)
Oct 07, 2011	36.84	37.00	35.96	36.22	1,368,305	-0.34(-0.93%)
Oct 06, 2011	36.19	36.57	36.19	36.56	1,528,647	+0.74(+2.06%)
Oct 05, 2011	35.23	35.92	34.63	35.82	1,677,436	+0.56(+1.58%)
Oct 04, 2011	33.92	35.31	33.80	35.26	3,086,363	+0.91(+2.66%)

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