Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	39.25	39.59	38.10	38.11	1,022,629	-2.00(-4.99%)
Sep 29, 2011	40.51	40.95	39.26	40.11	721,309	+0.52(+1.31%)
Sep 28, 2011	41.20	41.72	39.52	39.59	703,680	-1.36(-3.32%)
Sep 27, 2011	41.94	42.29	40.74	40.95	972,025	-0.09(-0.21%)
Sep 26, 2011	39.47	41.11	39.46	41.04	983,702	+1.59(+4.03%)
Sep 23, 2011	38.69	39.71	38.42	39.45	1,176,821	+0.83(+2.15%)
Sep 22, 2011	39.19	39.77	38.20	38.62	1,173,015	-1.79(-4.42%)
Sep 21, 2011	42.87	43.08	40.37	40.41	1,225,424	-2.46(-5.74%)
Sep 20, 2011	43.95	44.56	42.83	42.87	1,123,012	-0.81(-1.85%)
Sep 19, 2011	42.86	44.12	42.23	43.68	733,857	-0.01(-0.02%)
Sep 16, 2011	43.51	44.15	43.19	43.68	2,018,998	+0.40(+0.92%)
Sep 15, 2011	44.68	44.89	43.03	43.29	1,331,998	-1.09(-2.46%)
Sep 14, 2011	44.65	44.95	43.10	44.38	933,078	+0.11(+0.24%)
Sep 13, 2011	43.32	44.54	43.20	44.27	769,628	+0.95(+2.20%)
Sep 12, 2011	42.95	43.47	42.01	43.32	1,514,366	-0.41(-0.94%)
Sep 09, 2011	45.44	46.14	43.27	43.73	1,051,111	-2.41(-5.22%)
Sep 08, 2011	45.73	47.24	45.73	46.14	651,888	+0.02(+0.05%)
Sep 07, 2011	45.97	46.41	45.55	46.12	915,597	+0.85(+1.89%)
Sep 06, 2011	43.85	45.40	43.44	45.26	781,467	+0.18(+0.41%)
Sep 02, 2011	44.89	45.91	44.66	45.08	935,457	-0.75(-1.63%)
Sep 01, 2011	47.15	47.70	45.81	45.83	902,910	-1.10(-2.35%)
Aug 31, 2011	46.41	47.14	46.31	46.93	760,265	+0.80(+1.73%)
Aug 30, 2011	46.05	46.42	45.55	46.13	1,867,470	-0.02(-0.05%)
Aug 29, 2011	46.24	46.57	45.85	46.15	994,839	+0.46(+1.00%)
Aug 26, 2011	44.02	45.87	43.36	45.69	576,039	+1.33(+3.01%)
Aug 25, 2011	45.32	45.50	43.95	44.36	648,726	-0.78(-1.72%)
Aug 24, 2011	44.04	45.30	43.85	45.14	585,527	+0.88(+1.98%)
Aug 23, 2011	42.53	44.39	42.31	44.26	740,390	+1.93(+4.55%)
Aug 22, 2011	43.61	43.61	41.75	42.33	1,031,535	+0.18(+0.42%)
Aug 19, 2011	43.24	44.66	41.64	42.16	1,671,973	-1.81(-4.12%)
Aug 18, 2011	44.06	44.18	43.00	43.97	1,957,270	-1.60(-3.52%)
Aug 17, 2011	45.91	46.05	44.76	45.57	1,218,186	-0.05(-0.11%)
Aug 16, 2011	45.38	45.91	45.14	45.62	1,217,340	-0.36(-0.78%)
Aug 15, 2011	45.59	46.03	45.35	45.98	846,048	+0.80(+1.78%)
Aug 12, 2011	44.59	45.62	44.23	45.18	1,675,286	+0.56(+1.27%)
Aug 11, 2011	42.00	45.23	41.71	44.61	2,274,014	+2.82(+6.75%)
Aug 10, 2011	40.52	43.13	40.41	41.79	2,497,596	+0.12(+0.29%)
Aug 09, 2011	38.34	41.70	37.70	41.67	2,970,144	+3.99(+10.58%)
Aug 08, 2011	38.34	39.25	37.05	37.68	2,114,968	-2.17(-5.44%)
Aug 05, 2011	40.91	41.13	38.81	39.85	2,550,397	-0.30(-0.76%)
Aug 04, 2011	42.42	42.81	40.10	40.15	1,745,273	-2.99(-6.92%)
Aug 03, 2011	42.88	43.58	41.66	43.14	1,333,305	+0.30(+0.71%)
Aug 02, 2011	44.08	44.51	42.81	42.84	993,923	-1.71(-3.85%)
Aug 01, 2011	45.00	45.21	43.61	44.55	1,151,284	+0.45(+1.02%)
Jul 29, 2011	43.98	44.60	42.95	44.10	1,240,889	-0.34(-0.76%)
Jul 28, 2011	44.62	45.62	44.00	44.44	1,914,060	+0.54(+1.22%)
Jul 27, 2011	47.99	49.04	42.93	43.90	4,483,949	-6.49(-12.87%)
Jul 26, 2011	50.01	50.80	50.00	50.39	1,191,506	+0.19(+0.38%)
Jul 25, 2011	49.31	50.32	49.04	50.20	620,246	+0.23(+0.45%)
Jul 22, 2011	49.88	50.03	49.84	49.97	335,458	+0.57(+1.16%)
Jul 21, 2011	49.35	49.70	48.94	49.40	458,121	+0.23(+0.46%)
Jul 20, 2011	49.33	49.40	48.64	49.17	334,627	-0.20(-0.40%)
Jul 19, 2011	48.82	49.60	48.78	49.37	573,862	+0.91(+1.88%)
Jul 18, 2011	48.95	49.15	48.06	48.46	410,177	-0.75(-1.52%)
Jul 15, 2011	48.70	49.25	48.35	49.21	743,816	+0.74(+1.53%)
Jul 14, 2011	48.97	49.07	48.04	48.47	625,832	-0.34(-0.69%)
Jul 13, 2011	49.03	49.38	48.73	48.81	729,749	+0.16(+0.33%)
Jul 12, 2011	49.12	49.33	48.57	48.64	585,215	-0.45(-0.92%)
Jul 11, 2011	49.79	49.91	48.94	49.09	812,217	-1.33(-2.63%)
Jul 08, 2011	49.55	50.42	49.32	50.42	605,926	+0.26(+0.52%)
Jul 07, 2011	50.10	50.49	49.84	50.16	880,049	+0.55(+1.11%)
Jul 06, 2011	48.89	49.67	48.73	49.61	511,369	+0.68(+1.40%)
Jul 05, 2011	49.12	49.33	48.58	48.93	543,986	-0.19(-0.39%)

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