Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	43.17	43.62	43.17	43.40	315,135	+0.17(+0.39%)
Dec 29, 2011	42.36	43.45	42.24	43.23	351,836	+1.00(+2.37%)
Dec 28, 2011	42.94	43.24	42.18	42.23	336,408	-0.85(-1.97%)
Dec 27, 2011	43.35	43.59	42.96	43.08	250,454	-0.48(-1.10%)
Dec 23, 2011	43.69	43.96	43.00	43.56	277,590	+2.25(+5.45%)
Dec 21, 2011	41.32	41.53	40.26	41.31	1,043,815	-0.23(-0.55%)
Dec 20, 2011	40.39	41.74	40.00	41.54	831,011	+2.18(+5.54%)
Dec 19, 2011	40.62	40.87	39.12	39.36	994,846	-1.17(-2.89%)
Dec 16, 2011	40.71	41.73	40.39	40.53	730,290	+0.32(+0.80%)
Dec 15, 2011	40.37	40.87	40.00	40.21	980,380	+0.53(+1.34%)
Dec 14, 2011	40.96	41.07	38.97	39.68	2,033,859	-1.61(-3.90%)
Dec 13, 2011	43.53	43.87	41.00	41.29	948,968	-1.72(-4.00%)
Dec 12, 2011	43.22	43.24	42.39	43.01	888,032	-0.99(-2.25%)
Dec 09, 2011	43.66	44.50	43.61	44.00	1,044,797	+0.70(+1.62%)
Dec 08, 2011	45.00	45.13	43.19	43.30	951,402	-2.07(-4.56%)
Dec 07, 2011	45.32	45.78	44.59	45.37	1,003,516	-0.41(-0.90%)
Dec 06, 2011	47.32	47.49	45.69	45.78	1,069,924	-1.65(-3.48%)
Dec 05, 2011	47.89	48.15	46.89	47.43	771,704	+0.53(+1.13%)
Dec 02, 2011	47.22	47.91	46.72	46.90	436,048	+0.47(+1.01%)
Dec 01, 2011	46.75	47.40	45.89	46.43	497,429	-0.58(-1.23%)
Nov 30, 2011	46.20	47.33	45.57	47.01	731,185	+3.07(+6.99%)
Nov 29, 2011	43.90	44.42	43.30	43.94	999,561	+0.19(+0.43%)
Nov 28, 2011	42.58	44.31	42.40	43.75	820,094	+2.78(+6.79%)
Nov 25, 2011	41.00	41.65	40.68	40.97	392,201	-0.16(-0.39%)
Nov 23, 2011	41.41	41.63	40.79	41.13	909,439	-0.87(-2.07%)
Nov 22, 2011	42.04	42.65	41.37	42.00	1,180,503	-0.31(-0.73%)
Nov 21, 2011	42.08	42.67	41.54	42.31	1,142,041	-0.76(-1.76%)
Nov 18, 2011	44.09	44.39	43.00	43.07	765,142	-0.73(-1.67%)
Nov 17, 2011	45.26	45.62	43.50	43.80	1,563,789	-1.36(-3.01%)
Nov 16, 2011	47.50	47.76	45.11	45.16	1,789,492	-2.79(-5.82%)
Nov 15, 2011	48.72	48.79	46.50	47.95	1,108,444	-0.91(-1.86%)
Nov 14, 2011	49.15	50.13	48.53	48.86	488,178	-0.51(-1.03%)
Nov 11, 2011	48.55	50.12	48.54	49.37	530,826	+1.21(+2.51%)
Nov 10, 2011	48.55	49.05	47.62	48.16	637,967	+0.58(+1.22%)
Nov 09, 2011	48.71	49.00	47.17	47.58	973,350	-2.91(-5.76%)
Nov 08, 2011	50.65	50.86	49.36	50.49	513,957	+0.10(+0.20%)
Nov 07, 2011	50.55	51.19	49.21	50.39	552,017	-0.43(-0.85%)
Nov 04, 2011	50.29	51.10	49.36	50.82	507,319	-0.18(-0.35%)
Nov 03, 2011	49.92	51.47	49.22	51.00	1,081,571	+1.71(+3.47%)
Nov 02, 2011	48.67	49.52	48.12	49.29	961,355	+2.08(+4.41%)
Nov 01, 2011	47.60	48.24	45.58	47.21	1,852,039	-3.00(-5.97%)
Oct 31, 2011	50.61	51.26	49.69	50.21	701,625	-1.36(-2.64%)
Oct 28, 2011	50.32	52.12	50.32	51.57	898,025	+0.31(+0.60%)
Oct 27, 2011	49.80	52.48	48.76	51.26	2,969,913	+3.71(+7.80%)
Oct 26, 2011	47.48	48.00	45.46	47.55	807,824	+1.07(+2.30%)
Oct 25, 2011	47.58	47.97	44.76	46.48	964,796	-1.83(-3.79%)
Oct 24, 2011	45.63	48.66	45.63	48.31	734,832	+2.97(+6.55%)
Oct 21, 2011	44.70	46.58	44.50	45.34	1,216,659	+1.34(+3.05%)
Oct 20, 2011	43.75	44.28	42.50	44.00	868,137	+0.30(+0.69%)
Oct 19, 2011	44.57	44.92	43.50	43.70	885,619	-1.10(-2.46%)
Oct 18, 2011	42.28	45.44	41.50	44.80	1,307,274	+2.41(+5.69%)
Oct 17, 2011	42.62	43.05	41.65	42.39	908,522	-0.51(-1.19%)
Oct 14, 2011	42.74	43.07	42.02	42.90	1,901,639	+1.17(+2.80%)
Oct 13, 2011	42.64	42.77	41.20	41.73	1,130,770	-1.53(-3.54%)
Oct 12, 2011	41.15	43.98	41.15	43.26	1,514,129	+2.84(+7.03%)
Oct 11, 2011	39.48	40.69	39.11	40.42	1,692,192	+0.40(+1.00%)
Oct 10, 2011	41.38	41.98	39.16	40.02	2,337,535	-0.72(-1.77%)
Oct 07, 2011	41.65	42.25	40.19	40.74	875,540	-0.77(-1.85%)
Oct 06, 2011	40.75	41.54	40.07	41.51	666,267	+1.63(+4.09%)
Oct 05, 2011	38.81	40.17	38.08	39.88	990,267	+1.35(+3.50%)
Oct 04, 2011	34.88	38.53	34.17	38.53	2,079,278	+3.06(+8.63%)

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