Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	30.87	31.18	30.82	31.06	769,304	+0.42(+1.37%)
Aug 30, 2011	30.37	30.81	30.26	30.64	637,971	+0.19(+0.62%)
Aug 29, 2011	29.98	30.45	29.96	30.45	569,435	+0.84(+2.84%)
Aug 26, 2011	29.14	29.64	28.57	29.61	1,025,019	+0.30(+1.02%)
Aug 25, 2011	30.01	30.24	29.26	29.31	648,694	-0.56(-1.87%)
Aug 24, 2011	29.24	29.90	29.04	29.87	700,584	+0.58(+1.98%)
Aug 23, 2011	28.62	29.29	28.42	29.29	787,769	+0.69(+2.41%)
Aug 22, 2011	29.19	29.25	28.52	28.60	606,913	+0.00(+0.00%)
Aug 19, 2011	28.55	29.04	28.55	28.60	814,116	-0.31(-1.07%)
Aug 18, 2011	29.47	29.65	28.74	28.91	1,113,279	-1.30(-4.30%)
Aug 17, 2011	30.17	30.46	30.12	30.21	582,633	+0.20(+0.67%)
Aug 16, 2011	29.93	30.17	29.61	30.01	861,982	-0.22(-0.73%)
Aug 15, 2011	29.81	30.25	29.74	30.23	1,231,429	+0.69(+2.34%)
Aug 12, 2011	29.66	29.79	29.26	29.54	1,265,481	+0.14(+0.48%)
Aug 11, 2011	29.39	29.86	28.41	29.40	3,139,428	+0.16(+0.55%)
Aug 10, 2011	30.10	30.29	29.15	29.24	2,790,581	-1.43(-4.66%)
Aug 09, 2011	29.70	30.68	29.14	30.67	3,037,057	+1.46(+5.00%)
Aug 08, 2011	29.70	30.14	29.03	29.21	2,808,604	-1.19(-3.91%)
Aug 05, 2011	30.52	30.90	29.85	30.40	2,068,087	+0.27(+0.90%)
Aug 04, 2011	31.00	31.24	30.13	30.13	1,920,278	-1.16(-3.71%)
Aug 03, 2011	31.02	31.34	30.67	31.29	1,318,290	+0.28(+0.90%)
Aug 02, 2011	31.32	31.54	31.01	31.01	1,119,742	-0.58(-1.84%)
Aug 01, 2011	31.60	31.98	31.28	31.59	839,576	-0.01(-0.03%)
Jul 29, 2011	31.67	31.88	31.16	31.60	1,524,305	-0.36(-1.13%)
Jul 28, 2011	32.14	32.34	31.92	31.96	833,535	-0.18(-0.56%)
Jul 27, 2011	32.76	32.90	31.66	32.14	1,995,817	-1.51(-4.49%)
Jul 26, 2011	33.86	33.88	33.51	33.65	804,503	-0.18(-0.53%)
Jul 25, 2011	33.58	33.97	33.47	33.83	895,681	-0.12(-0.35%)
Jul 22, 2011	33.90	34.00	33.86	33.95	698,286	-0.19(-0.56%)
Jul 21, 2011	33.82	34.14	33.71	34.14	1,178,129	+0.60(+1.79%)
Jul 20, 2011	33.71	33.73	33.50	33.54	836,802	-0.06(-0.18%)
Jul 19, 2011	33.80	33.88	33.44	33.60	862,321	-0.10(-0.30%)
Jul 18, 2011	34.12	34.40	33.58	33.70	1,096,015	-0.51(-1.49%)
Jul 15, 2011	33.90	34.24	33.78	34.21	879,731	+0.50(+1.48%)
Jul 14, 2011	34.09	34.20	33.56	33.71	836,808	-0.25(-0.74%)
Jul 13, 2011	34.02	34.21	33.91	33.96	798,714	+0.07(+0.21%)
Jul 12, 2011	33.72	34.10	33.68	33.89	913,381	+0.13(+0.39%)
Jul 11, 2011	33.62	33.80	33.52	33.76	695,204	-0.17(-0.50%)
Jul 08, 2011	33.91	34.00	33.76	33.93	561,231	-0.32(-0.93%)
Jul 07, 2011	34.20	34.40	34.15	34.25	674,149	+0.30(+0.88%)
Jul 06, 2011	33.76	34.09	33.71	33.95	602,714	+0.14(+0.41%)
Jul 05, 2011	34.00	34.16	33.68	33.81	590,454	-0.25(-0.73%)
Jul 01, 2011	33.81	34.20	33.73	34.06	764,221	+0.28(+0.83%)
Jun 30, 2011	33.26	33.83	33.16	33.78	1,092,106	+0.67(+2.02%)
Jun 29, 2011	33.13	33.37	32.84	33.11	971,960	+0.04(+0.12%)
Jun 28, 2011	32.51	33.07	32.49	33.07	958,104	+0.63(+1.94%)
Jun 27, 2011	32.17	32.61	32.08	32.44	854,249	+0.33(+1.03%)
Jun 24, 2011	32.27	32.33	31.91	32.11	729,209	-0.14(-0.43%)
Jun 23, 2011	31.84	32.29	31.66	32.25	1,042,901	+0.11(+0.34%)
Jun 22, 2011	32.00	32.33	31.95	32.14	972,903	+0.03(+0.09%)
Jun 21, 2011	32.17	32.34	31.82	32.11	1,154,750	+0.12(+0.38%)
Jun 20, 2011	31.97	32.05	31.82	31.99	880,190	+0.25(+0.79%)
Jun 17, 2011	31.68	31.81	31.46	31.74	1,013,800	+0.30(+0.95%)
Jun 16, 2011	31.67	31.74	31.20	31.44	1,021,319	-0.17(-0.54%)
Jun 15, 2011	32.35	32.45	31.57	31.61	1,712,852	-1.08(-3.30%)
Jun 14, 2011	32.51	32.72	32.36	32.69	1,404,498	+0.51(+1.58%)
Jun 13, 2011	31.56	32.59	31.45	32.18	1,733,779	-0.43(-1.32%)
Jun 10, 2011	32.92	33.08	32.58	32.61	974,828	-0.46(-1.39%)
Jun 09, 2011	32.36	33.22	32.20	33.07	1,186,339	+0.81(+2.51%)
Jun 08, 2011	32.06	32.37	32.00	32.26	1,183,131	+0.08(+0.25%)
Jun 07, 2011	31.65	32.18	31.64	32.18	1,610,481	+0.77(+2.45%)
Jun 06, 2011	31.54	31.65	31.39	31.41	683,437	-0.15(-0.48%)

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