Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	20.23	20.64	19.64	19.79	13,688,695	-0.95(-4.59%)
Sep 29, 2011	20.81	21.48	19.96	20.74	15,714,682	+0.54(+2.67%)
Sep 28, 2011	21.69	21.69	20.13	20.20	12,393,237	-1.27(-5.90%)
Sep 27, 2011	21.65	22.45	21.25	21.47	15,184,320	+0.54(+2.58%)
Sep 26, 2011	20.36	20.93	19.58	20.93	13,914,609	+0.94(+4.72%)
Sep 23, 2011	19.92	20.74	19.73	19.99	12,363,705	+0.22(+1.09%)
Sep 22, 2011	21.27	21.33	19.54	19.77	20,314,604	-2.51(-11.26%)
Sep 21, 2011	23.67	23.78	22.26	22.28	11,671,545	-1.42(-5.99%)
Sep 20, 2011	24.64	24.70	23.63	23.70	10,490,575	-0.85(-3.44%)
Sep 19, 2011	24.27	24.72	23.85	24.55	9,547,025	-0.40(-1.59%)
Sep 16, 2011	25.70	25.70	24.72	24.94	9,845,059	-0.63(-2.46%)
Sep 15, 2011	25.63	25.93	25.40	25.57	12,931,626	+0.36(+1.43%)
Sep 14, 2011	25.34	25.63	24.51	25.21	13,143,164	+0.22(+0.86%)
Sep 13, 2011	24.43	25.21	24.28	25.00	11,642,478	+0.67(+2.77%)
Sep 12, 2011	24.04	24.67	23.60	24.32	12,284,537	-0.31(-1.28%)
Sep 09, 2011	25.61	25.67	24.45	24.64	13,738,153	-1.45(-5.55%)
Sep 08, 2011	26.53	27.11	25.84	26.09	11,863,877	-0.82(-3.04%)
Sep 07, 2011	25.28	27.15	25.25	26.90	15,042,897	+2.28(+9.24%)
Sep 06, 2011	24.06	24.68	23.74	24.63	12,113,700	-0.24(-0.98%)
Sep 02, 2011	25.23	25.28	24.68	24.87	9,689,625	-1.25(-4.79%)
Sep 01, 2011	26.98	27.07	26.09	26.12	9,665,079	-0.95(-3.51%)
Aug 31, 2011	27.77	28.09	26.60	27.07	12,016,700	+0.01(+0.03%)
Aug 30, 2011	26.75	27.27	26.29	27.07	11,549,232	+0.05(+0.20%)
Aug 29, 2011	25.40	27.03	25.27	27.01	11,729,400	+2.24(+9.04%)
Aug 26, 2011	23.62	24.97	23.26	24.77	8,963,472	+0.94(+3.92%)
Aug 25, 2011	24.72	25.07	23.70	23.84	7,248,292	-0.65(-2.64%)
Aug 24, 2011	24.08	24.54	23.60	24.48	11,946,332	-0.02(-0.07%)
Aug 23, 2011	23.18	24.51	22.91	24.50	12,669,923	+1.50(+6.53%)
Aug 22, 2011	24.49	24.60	22.88	23.00	14,022,731	-0.70(-2.96%)
Aug 19, 2011	23.96	25.07	23.68	23.70	8,993,553	-0.83(-3.37%)
Aug 18, 2011	25.97	26.02	24.34	24.53	13,039,143	-2.53(-9.34%)
Aug 17, 2011	27.41	27.77	26.93	27.06	7,859,947	-0.04(-0.17%)
Aug 16, 2011	28.01	28.28	27.09	27.10	12,170,961	-1.57(-5.49%)
Aug 15, 2011	28.31	28.81	28.21	28.68	8,321,221	+0.72(+2.57%)
Aug 12, 2011	28.00	28.40	27.64	27.96	10,069,155	+0.52(+1.90%)
Aug 11, 2011	26.59	27.76	25.64	27.43	16,607,027	+1.48(+5.72%)
Aug 10, 2011	26.47	27.26	25.65	25.95	18,942,332	-1.25(-4.59%)
Aug 09, 2011	28.43	27.22	25.27	27.20	14,779,685	+1.25(+4.82%)
Aug 08, 2011	28.43	28.76	25.74	25.95	21,072,164	-3.89(-13.05%)
Aug 05, 2011	31.15	31.48	28.46	29.84	19,549,730	-0.57(-1.86%)
Aug 04, 2011	32.58	32.65	30.19	30.41	19,792,266	-3.08(-9.20%)
Aug 03, 2011	34.17	34.24	32.28	33.49	15,726,514	-0.45(-1.32%)
Aug 02, 2011	35.11	35.67	33.94	33.94	10,670,394	-1.38(-3.91%)
Aug 01, 2011	36.78	36.85	34.95	35.32	9,181,372	-0.58(-1.63%)
Jul 29, 2011	35.22	36.39	35.06	35.90	7,640,519	+0.23(+0.65%)
Jul 28, 2011	35.77	36.70	35.46	35.67	8,801,936	-0.07(-0.20%)
Jul 27, 2011	36.78	37.00	35.69	35.74	11,642,961	-0.73(-1.99%)
Jul 26, 2011	38.48	38.48	36.20	36.47	24,584,172	-3.29(-8.29%)
Jul 25, 2011	39.66	40.14	39.52	39.77	5,817,988	-0.47(-1.16%)
Jul 22, 2011	40.03	40.40	39.56	40.23	5,021,698	+0.14(+0.36%)
Jul 21, 2011	39.10	40.27	38.83	40.09	7,325,008	+1.15(+2.95%)
Jul 20, 2011	38.77	39.23	38.34	38.94	5,943,226	+0.40(+1.02%)
Jul 19, 2011	38.16	38.56	37.85	38.54	7,972,174	+0.69(+1.83%)
Jul 18, 2011	38.54	38.93	37.56	37.85	8,386,900	-0.76(-1.98%)
Jul 15, 2011	38.61	38.86	38.27	38.62	8,832,699	+0.21(+0.54%)
Jul 14, 2011	39.74	39.74	37.80	38.41	13,208,592	-1.17(-2.95%)
Jul 13, 2011	39.06	40.18	38.89	39.58	7,745,183	+0.84(+2.18%)
Jul 12, 2011	38.89	39.33	38.52	38.73	7,096,962	-0.36(-0.92%)
Jul 11, 2011	39.71	39.88	38.94	39.09	7,823,183	-1.36(-3.37%)
Jul 08, 2011	40.29	40.68	39.93	40.46	7,127,835	-0.71(-1.72%)
Jul 07, 2011	41.21	41.44	40.72	41.17	8,041,971	+0.56(+1.37%)
Jul 06, 2011	41.70	41.84	40.36	40.61	12,364,864	-1.45(-3.46%)
Jul 05, 2011	42.02	42.49	41.56	42.06	7,075,105	-0.05(-0.13%)

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