Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	30.33	30.62	30.12	30.26	540,462	+0.06(+0.20%)
Aug 30, 2012	30.14	30.26	29.93	30.20	408,624	-0.07(-0.23%)
Aug 29, 2012	30.11	30.31	30.01	30.27	331,348	-0.06(-0.20%)
Aug 27, 2012	30.41	30.48	30.30	30.33	504,013	-0.07(-0.23%)
Aug 24, 2012	30.15	30.45	30.13	30.40	502,916	+0.17(+0.56%)
Aug 23, 2012	30.62	30.62	30.18	30.23	540,081	-0.47(-1.53%)
Aug 22, 2012	30.61	30.70	30.30	30.70	554,336	+0.09(+0.29%)
Aug 21, 2012	30.75	30.95	30.59	30.61	474,792	-0.09(-0.29%)
Aug 20, 2012	30.69	30.76	30.53	30.70	632,008	-0.08(-0.26%)
Aug 17, 2012	30.60	30.91	30.47	30.78	2,470,865	+0.24(+0.79%)
Aug 16, 2012	30.21	30.61	30.20	30.54	651,382	+0.34(+1.13%)
Aug 15, 2012	30.40	30.40	30.10	30.20	656,278	-0.36(-1.18%)
Aug 14, 2012	30.45	30.68	30.45	30.56	898,511	+0.14(+0.46%)
Aug 13, 2012	30.20	30.55	30.20	30.42	559,651	+0.14(+0.46%)
Aug 10, 2012	29.78	30.31	29.78	30.28	679,404	+0.32(+1.07%)
Aug 09, 2012	30.06	30.17	29.89	29.96	583,765	-0.15(-0.50%)
Aug 08, 2012	30.24	30.32	30.02	30.11	638,615	-0.25(-0.82%)
Aug 07, 2012	30.36	30.45	30.15	30.36	623,610	+0.07(+0.23%)
Aug 06, 2012	30.59	30.77	30.25	30.29	942,230	-0.16(-0.53%)
Aug 03, 2012	30.45	30.72	30.29	30.45	1,252,643	+0.45(+1.50%)
Aug 02, 2012	29.82	30.05	29.59	30.00	1,672,457	-0.20(-0.66%)
Aug 01, 2012	30.79	30.86	30.12	30.20	1,052,872	-0.55(-1.79%)
Jul 31, 2012	30.79	31.00	30.73	30.75	1,027,534	-0.05(-0.16%)
Jul 30, 2012	30.80	30.97	30.72	30.80	999,898	-0.10(-0.32%)
Jul 27, 2012	30.90	31.23	30.32	30.90	914,352	+0.15(+0.49%)
Jul 26, 2012	30.87	31.35	30.59	30.75	1,052,530	+0.21(+0.69%)
Jul 25, 2012	31.05	31.16	30.46	30.54	1,215,564	-0.29(-0.94%)
Jul 24, 2012	31.13	31.13	30.67	30.83	822,765	-0.17(-0.55%)
Jul 23, 2012	30.82	31.11	30.47	31.00	921,587	-0.13(-0.42%)
Jul 20, 2012	31.13	31.27	30.99	31.13	3,685,369	-0.20(-0.64%)
Jul 19, 2012	30.71	31.38	30.57	31.33	1,499,814	+0.70(+2.29%)
Jul 18, 2012	30.21	30.71	30.21	30.63	1,596,371	+0.33(+1.09%)
Jul 17, 2012	30.34	30.43	30.09	30.30	2,329,971	+0.01(+0.03%)
Jul 16, 2012	30.06	30.46	29.92	30.29	1,508,507	+0.14(+0.46%)
Jul 13, 2012	30.04	30.25	29.98	30.15	1,114,777	+0.10(+0.33%)
Jul 12, 2012	30.12	30.26	29.91	30.05	890,598	-0.32(-1.05%)
Jul 11, 2012	30.45	30.65	30.23	30.37	845,960	-0.03(-0.10%)
Jul 10, 2012	30.81	30.98	30.22	30.40	1,022,535	-0.27(-0.88%)
Jul 09, 2012	30.71	30.81	30.35	30.67	514,750	-0.13(-0.42%)
Jul 06, 2012	31.15	31.22	30.63	30.80	833,675	-0.66(-2.10%)
Jul 05, 2012	31.57	31.70	31.39	31.46	653,368	-0.14(-0.44%)
Jul 03, 2012	31.24	31.61	31.16	31.60	332,348	+0.37(+1.18%)
Jul 02, 2012	31.24	31.41	30.89	31.23	733,627	-0.11(-0.35%)
Jun 29, 2012	31.59	31.60	31.19	31.34	1,056,030	+0.24(+0.77%)
Jun 28, 2012	31.10	31.20	30.80	31.10	737,382	-0.13(-0.42%)
Jun 27, 2012	31.45	31.59	31.16	31.23	642,228	-0.09(-0.29%)
Jun 26, 2012	31.54	31.68	31.32	31.32	874,600	-0.17(-0.54%)
Jun 25, 2012	31.37	31.59	31.31	31.49	614,867	-0.16(-0.51%)
Jun 22, 2012	31.72	31.89	31.52	31.65	704,461	+0.15(+0.48%)
Jun 21, 2012	32.09	32.25	31.47	31.50	801,697	-0.54(-1.69%)
Jun 20, 2012	32.09	32.24	31.90	32.04	614,984	+0.00(+0.00%)
Jun 19, 2012	32.11	32.29	31.97	32.04	716,491	-0.01(-0.03%)
Jun 18, 2012	32.08	32.12	31.93	32.05	850,642	-0.11(-0.34%)
Jun 15, 2012	32.33	32.40	32.04	32.16	1,178,631	+0.05(+0.16%)
Jun 14, 2012	31.85	32.24	31.74	32.11	874,378	+0.33(+1.04%)
Jun 13, 2012	31.88	32.05	31.69	31.78	734,750	-0.20(-0.63%)
Jun 12, 2012	31.72	32.00	31.64	31.98	686,347	+0.38(+1.20%)
Jun 11, 2012	31.97	32.11	31.46	31.60	872,986	-0.14(-0.44%)
Jun 08, 2012	31.09	31.78	31.09	31.74	1,111,826	+0.75(+2.42%)
Jun 07, 2012	31.11	31.27	30.87	30.99	999,064	+0.22(+0.71%)
Jun 06, 2012	30.34	30.79	30.29	30.77	432,700	+0.69(+2.29%)
Jun 05, 2012	29.71	30.13	29.71	30.08	507,000	+0.20(+0.67%)
Jun 04, 2012	30.11	30.31	29.52	29.88	733,371	-0.23(-0.76%)

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