Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	44.68	44.79	44.40	44.41	2,182,329	-0.38(-0.85%)
Dec 29, 2011	44.40	44.90	44.32	44.79	2,087,160	+0.62(+1.39%)
Dec 28, 2011	44.70	44.78	44.15	44.18	2,291,108	-0.50(-1.13%)
Dec 27, 2011	44.58	44.95	44.46	44.68	2,355,399	+0.14(+0.30%)
Dec 23, 2011	44.67	44.77	44.33	44.55	2,480,707	+0.20(+0.44%)
Dec 21, 2011	43.83	44.49	43.71	44.35	3,909,033	+0.71(+1.62%)
Dec 20, 2011	43.23	43.79	43.10	43.65	5,205,569	+1.08(+2.54%)
Dec 19, 2011	43.14	43.32	42.47	42.56	5,356,623	-0.43(-1.00%)
Dec 16, 2011	42.88	43.20	42.75	42.99	9,844,329	+0.35(+0.83%)
Dec 15, 2011	42.53	42.91	42.31	42.64	6,004,879	+0.63(+1.50%)
Dec 14, 2011	41.86	42.42	41.86	42.01	5,817,629	+0.03(+0.07%)
Dec 13, 2011	42.14	42.66	41.72	41.98	6,432,887	+0.08(+0.18%)
Dec 12, 2011	41.63	41.99	41.54	41.90	5,876,854	-0.14(-0.34%)
Dec 09, 2011	41.85	42.19	41.74	42.05	7,363,037	+0.37(+0.88%)
Dec 08, 2011	41.72	42.07	41.61	41.68	8,819,573	-0.28(-0.66%)
Dec 07, 2011	41.10	42.11	41.08	41.96	8,680,017	+0.72(+1.75%)
Dec 06, 2011	40.54	41.57	40.44	41.24	10,379,722	+0.51(+1.24%)
Dec 05, 2011	40.86	41.15	40.51	40.73	6,508,546	+0.32(+0.79%)
Dec 02, 2011	41.44	41.47	40.36	40.41	7,529,929	-0.60(-1.45%)
Dec 01, 2011	41.90	42.00	40.86	41.01	7,066,719	-0.90(-2.15%)
Nov 30, 2011	41.61	41.96	41.36	41.91	9,233,312	+1.62(+4.03%)
Nov 29, 2011	40.42	40.45	40.08	40.28	4,564,820	-0.11(-0.28%)
Nov 28, 2011	40.56	40.56	40.09	40.39	5,427,048	+0.60(+1.52%)
Nov 25, 2011	39.17	40.18	39.12	39.79	2,934,987	+0.48(+1.23%)
Nov 23, 2011	39.88	40.09	39.31	39.31	6,953,697	-0.88(-2.19%)
Nov 22, 2011	40.70	40.80	40.13	40.19	6,725,046	-0.61(-1.50%)
Nov 21, 2011	41.45	41.65	40.73	40.80	5,918,966	-1.09(-2.60%)
Nov 18, 2011	41.74	42.05	41.30	41.88	4,253,789	+0.37(+0.88%)
Nov 17, 2011	41.94	42.31	41.28	41.52	5,304,720	-0.45(-1.08%)
Nov 16, 2011	42.03	42.67	41.80	41.97	6,353,935	-0.71(-1.66%)
Nov 15, 2011	42.59	43.02	42.54	42.68	4,688,897	-0.18(-0.42%)
Nov 14, 2011	43.33	43.56	42.75	42.86	4,652,448	-0.67(-1.54%)
Nov 11, 2011	43.20	43.64	43.13	43.53	4,353,180	+0.76(+1.78%)
Nov 10, 2011	42.68	42.91	42.38	42.77	4,449,118	+0.37(+0.86%)
Nov 09, 2011	43.07	43.23	42.29	42.41	6,593,009	-1.57(-3.57%)
Nov 08, 2011	43.77	44.12	43.49	43.98	5,814,855	+0.31(+0.70%)
Nov 07, 2011	43.08	43.67	42.88	43.67	3,199,794	+0.36(+0.83%)
Nov 04, 2011	43.09	43.63	42.93	43.32	4,015,366	-0.33(-0.75%)
Nov 03, 2011	43.30	43.70	42.92	43.64	5,761,226	+0.65(+1.51%)
Nov 02, 2011	42.50	43.02	42.39	42.99	5,451,526	+0.95(+2.27%)
Nov 01, 2011	42.73	43.38	41.99	42.04	8,145,056	-1.43(-3.29%)
Oct 31, 2011	43.89	44.02	43.46	43.47	5,631,379	-0.84(-1.90%)
Oct 28, 2011	44.22	44.42	43.97	44.31	4,823,322	+0.06(+0.13%)
Oct 27, 2011	43.80	44.43	43.23	44.25	6,674,692	+1.42(+3.30%)
Oct 26, 2011	42.67	42.99	42.23	42.84	6,347,604	+0.86(+2.06%)
Oct 25, 2011	42.53	42.76	41.83	41.97	7,328,440	-0.95(-2.22%)
Oct 24, 2011	42.59	43.21	42.47	42.93	6,234,772	+0.20(+0.47%)
Oct 21, 2011	41.09	42.73	40.94	42.73	9,933,535	+2.10(+5.17%)
Oct 20, 2011	40.34	40.80	39.78	40.63	9,219,708	+0.10(+0.26%)
Oct 19, 2011	38.91	41.04	38.74	40.52	10,645,734	+2.18(+5.69%)
Oct 18, 2011	37.30	38.57	36.89	38.34	6,565,839	+1.40(+3.79%)
Oct 17, 2011	37.77	37.82	36.94	36.94	4,296,522	-1.26(-3.30%)
Oct 14, 2011	38.21	38.24	37.51	38.20	3,365,127	+0.61(+1.63%)
Oct 13, 2011	37.87	37.95	37.23	37.59	3,951,392	-0.74(-1.92%)
Oct 12, 2011	37.86	38.70	37.77	38.32	5,322,811	+0.76(+2.02%)
Oct 11, 2011	38.02	38.12	37.48	37.56	3,120,180	-0.51(-1.33%)
Oct 10, 2011	37.25	38.07	37.18	38.07	4,024,291	+1.56(+4.29%)
Oct 07, 2011	37.67	37.75	36.48	36.51	5,531,228	-0.89(-2.37%)
Oct 06, 2011	37.11	37.42	36.75	37.39	5,871,918	+0.46(+1.25%)
Oct 05, 2011	35.64	36.99	35.15	36.93	7,550,430	+1.11(+3.10%)
Oct 04, 2011	34.45	35.92	34.25	35.82	7,197,710	+0.95(+2.73%)

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