Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	36.02	36.29	35.98	36.01	573,904	+0.01(+0.01%)
Dec 29, 2011	35.31	36.09	35.29	36.00	422,898	+0.69(+1.95%)
Dec 28, 2011	35.65	35.94	35.12	35.31	465,612	-0.33(-0.93%)
Dec 27, 2011	35.22	35.80	35.16	35.64	325,510	+0.38(+1.08%)
Dec 23, 2011	35.15	35.29	35.10	35.26	313,082	+0.99(+2.90%)
Dec 21, 2011	33.81	34.37	33.76	34.27	513,976	+0.27(+0.78%)
Dec 20, 2011	33.03	34.04	32.95	34.00	626,986	+1.26(+3.85%)
Dec 19, 2011	32.69	33.03	32.38	32.74	536,436	+0.12(+0.35%)
Dec 16, 2011	32.95	33.36	32.43	32.62	1,160,428	-0.20(-0.59%)
Dec 15, 2011	32.32	32.83	32.32	32.82	683,446	+0.62(+1.91%)
Dec 14, 2011	31.98	32.24	31.97	32.20	891,794	+0.02(+0.06%)
Dec 13, 2011	33.03	33.10	32.00	32.19	670,926	-0.62(-1.89%)
Dec 12, 2011	32.88	32.95	32.30	32.80	735,038	-0.32(-0.97%)
Dec 09, 2011	32.41	33.46	32.41	33.12	585,022	+0.72(+2.21%)
Dec 08, 2011	33.50	33.50	32.34	32.41	575,022	-1.24(-3.67%)
Dec 07, 2011	33.80	33.91	33.35	33.65	473,946	-0.36(-1.06%)
Dec 06, 2011	34.22	34.28	33.94	34.01	448,256	-0.10(-0.31%)
Dec 05, 2011	33.88	34.30	33.72	34.11	499,114	+0.48(+1.43%)
Dec 02, 2011	34.10	34.41	33.52	33.63	250,892	-0.27(-0.81%)
Dec 01, 2011	33.74	34.45	33.69	33.91	650,772	+0.20(+0.61%)
Nov 30, 2011	33.45	33.95	33.33	33.70	1,808,846	+1.00(+3.06%)
Nov 29, 2011	32.90	33.16	32.42	32.70	806,868	-0.08(-0.26%)
Nov 28, 2011	33.05	33.27	32.59	32.78	790,344	+0.59(+1.85%)
Nov 25, 2011	32.34	32.57	32.09	32.19	356,182	-0.33(-1.00%)
Nov 23, 2011	32.60	32.77	32.15	32.52	483,372	-0.36(-1.10%)
Nov 22, 2011	32.95	33.12	32.65	32.88	333,550	-0.06(-0.18%)
Nov 21, 2011	33.01	33.30	32.65	32.94	393,324	-0.52(-1.57%)
Nov 18, 2011	33.76	33.89	33.24	33.46	313,100	-0.21(-0.62%)
Nov 17, 2011	34.23	34.33	33.44	33.67	463,310	-0.67(-1.97%)
Nov 16, 2011	34.41	34.74	33.98	34.34	504,452	-0.37(-1.05%)
Nov 15, 2011	34.63	34.91	34.16	34.71	240,374	-0.08(-0.23%)
Nov 14, 2011	34.72	35.18	34.38	34.79	526,424	-0.05(-0.16%)
Nov 11, 2011	34.68	35.09	34.59	34.84	381,744	+0.50(+1.46%)
Nov 10, 2011	34.51	34.58	34.02	34.34	468,034	+0.12(+0.37%)
Nov 09, 2011	34.27	34.66	34.03	34.22	898,482	-0.73(-2.09%)
Nov 08, 2011	34.52	35.09	34.37	34.95	927,772	+0.75(+2.19%)
Nov 07, 2011	33.63	34.25	33.30	34.20	994,400	+0.70(+2.09%)
Nov 04, 2011	33.50	33.90	33.33	33.50	792,118	-0.30(-0.89%)
Nov 03, 2011	34.38	34.53	33.51	33.80	504,594	-0.04(-0.10%)
Nov 02, 2011	33.55	34.05	33.00	33.84	1,345,834	+0.47(+1.41%)
Nov 01, 2011	34.81	34.81	30.66	33.37	2,119,864	+0.47(+1.41%)
Oct 31, 2011	33.44	33.63	32.89	32.90	700,068	-0.80(-2.39%)
Oct 28, 2011	33.43	33.81	33.30	33.70	1,073,852	+0.18(+0.54%)
Oct 27, 2011	33.20	33.67	32.80	33.52	879,932	+1.16(+3.60%)
Oct 26, 2011	32.51	32.75	32.01	32.36	470,646	+0.28(+0.87%)
Oct 25, 2011	33.10	33.22	32.03	32.08	534,834	-1.02(-3.08%)
Oct 24, 2011	32.04	33.23	32.04	33.10	640,334	+1.17(+3.66%)
Oct 21, 2011	31.77	32.00	31.41	31.93	1,098,174	+0.39(+1.25%)
Oct 20, 2011	31.73	31.91	31.03	31.54	639,038	+0.05(+0.14%)
Oct 19, 2011	31.55	31.93	31.34	31.49	780,624	-0.04(-0.13%)
Oct 18, 2011	31.63	31.86	31.31	31.53	605,328	-0.11(-0.35%)
Oct 17, 2011	32.28	32.47	31.52	31.64	314,740	-0.85(-2.63%)
Oct 14, 2011	32.48	32.58	32.24	32.49	338,336	+0.50(+1.56%)
Oct 13, 2011	32.43	32.45	31.83	32.00	416,864	-0.67(-2.05%)
Oct 12, 2011	32.16	32.88	32.16	32.66	483,666	+0.66(+2.08%)
Oct 11, 2011	31.21	32.12	31.15	32.00	327,370	+0.68(+2.19%)
Oct 10, 2011	30.97	31.40	30.92	31.32	330,788	+0.95(+3.11%)
Oct 07, 2011	31.09	31.11	30.11	30.37	1,157,542	-0.59(-1.92%)
Oct 06, 2011	31.22	31.45	30.86	30.96	847,324	-0.65(-2.06%)
Oct 05, 2011	31.18	31.70	31.05	31.61	722,524	+0.31(+0.99%)
Oct 04, 2011	30.11	31.37	29.93	31.30	926,722	+0.77(+2.50%)

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