Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.52	25.06	23.43	24.86	5,938,905	+1.52(+6.51%)
Aug 30, 2011	23.01	23.64	22.98	23.34	2,356,406	+0.02(+0.09%)
Aug 29, 2011	22.54	23.33	22.39	23.32	1,314,538	+1.08(+4.86%)
Aug 26, 2011	21.68	22.40	21.15	22.24	1,265,449	+0.43(+1.97%)
Aug 25, 2011	22.27	22.70	21.77	21.81	1,482,819	-0.43(-1.93%)
Aug 24, 2011	22.01	22.40	21.71	22.24	2,639,977	+0.25(+1.14%)
Aug 23, 2011	21.18	22.00	20.89	21.99	2,631,809	+0.62(+2.90%)
Aug 22, 2011	22.34	22.47	21.32	21.37	2,696,719	-0.49(-2.24%)
Aug 19, 2011	21.90	22.57	21.79	21.86	2,582,521	-0.36(-1.62%)
Aug 18, 2011	22.95	23.00	21.96	22.22	2,852,394	-1.30(-5.53%)
Aug 17, 2011	23.58	23.97	23.17	23.52	1,457,087	+0.04(+0.17%)
Aug 16, 2011	23.46	24.01	23.30	23.48	2,807,950	-0.16(-0.68%)
Aug 15, 2011	23.06	23.66	23.05	23.64	2,020,555	+0.54(+2.34%)
Aug 12, 2011	22.94	23.53	22.72	23.10	2,593,314	+0.38(+1.67%)
Aug 11, 2011	21.68	23.13	21.32	22.72	4,275,831	+1.06(+4.89%)
Aug 10, 2011	22.05	22.32	21.26	21.66	5,277,190	-0.92(-4.07%)
Aug 09, 2011	22.16	22.63	21.17	22.58	6,826,280	-0.06(-0.27%)
Aug 08, 2011	22.87	24.43	22.60	22.64	7,479,824	-2.48(-9.87%)
Aug 05, 2011	27.00	27.08	24.28	25.12	8,396,394	-1.59(-5.97%)
Aug 04, 2011	28.69	28.69	26.29	26.71	7,075,026	-2.09(-7.24%)
Aug 03, 2011	28.61	28.82	28.00	28.80	2,892,821	+0.23(+0.81%)
Aug 02, 2011	29.60	29.69	28.43	28.57	3,707,063	-1.31(-4.38%)
Aug 01, 2011	30.16	30.36	29.14	29.88	3,193,869	+0.25(+0.84%)
Jul 29, 2011	30.66	30.75	29.60	29.63	3,558,318	-1.48(-4.76%)
Jul 28, 2011	31.33	31.46	31.03	31.11	1,653,495	-0.18(-0.58%)
Jul 27, 2011	31.49	31.96	31.25	31.29	2,167,633	-0.28(-0.89%)
Jul 26, 2011	31.80	31.80	31.46	31.57	1,438,425	-0.12(-0.38%)
Jul 25, 2011	31.81	31.96	31.61	31.69	1,371,411	-0.32(-1.00%)
Jul 22, 2011	32.10	32.34	31.85	32.01	1,228,087	+0.10(+0.31%)
Jul 21, 2011	31.70	32.34	31.70	31.91	1,796,580	+0.32(+1.01%)
Jul 20, 2011	31.52	32.01	31.46	31.59	1,966,748	+0.20(+0.64%)
Jul 19, 2011	30.96	31.47	30.84	31.39	2,398,559	+0.72(+2.35%)
Jul 18, 2011	30.47	30.72	30.32	30.67	2,917,409	-0.10(-0.32%)
Jul 15, 2011	31.09	31.10	30.62	30.77	1,486,408	-0.18(-0.58%)
Jul 14, 2011	31.76	31.99	30.82	30.95	2,019,802	-0.66(-2.09%)
Jul 13, 2011	31.39	32.56	31.34	31.61	3,299,506	+0.56(+1.80%)
Jul 12, 2011	31.25	31.42	30.81	31.05	1,629,191	-0.18(-0.58%)
Jul 11, 2011	31.57	31.83	31.10	31.23	1,492,662	-0.55(-1.73%)
Jul 08, 2011	31.33	31.81	31.07	31.78	1,692,487	+0.03(+0.09%)
Jul 07, 2011	31.24	31.94	31.24	31.75	2,021,856	+0.77(+2.49%)
Jul 06, 2011	31.14	31.25	30.72	30.98	2,056,532	-0.23(-0.74%)
Jul 05, 2011	31.29	31.47	31.10	31.21	1,719,095	+0.11(+0.34%)
Jul 01, 2011	30.80	31.23	30.63	31.11	1,780,379	+0.43(+1.42%)
Jun 30, 2011	29.66	30.84	29.54	30.67	4,118,820	+1.07(+3.61%)
Jun 29, 2011	29.62	29.72	29.36	29.60	2,232,668	+0.21(+0.71%)
Jun 28, 2011	28.96	29.68	28.75	29.39	3,156,075	+0.65(+2.26%)
Jun 27, 2011	28.18	28.85	27.82	28.74	3,564,263	+0.74(+2.64%)
Jun 24, 2011	28.28	28.65	27.98	28.00	4,754,826	-0.39(-1.37%)
Jun 23, 2011	28.29	28.49	27.68	28.39	2,301,499	-0.11(-0.39%)
Jun 22, 2011	28.48	28.80	28.43	28.50	2,204,973	-0.14(-0.49%)
Jun 21, 2011	28.05	28.73	27.91	28.64	3,242,030	+0.75(+2.69%)
Jun 20, 2011	27.84	27.94	27.52	27.89	2,504,676	+0.14(+0.50%)
Jun 17, 2011	27.98	28.00	27.52	27.75	2,686,000	-0.02(-0.07%)
Jun 16, 2011	27.77	27.94	27.45	27.77	2,730,200	-0.03(-0.11%)
Jun 15, 2011	27.89	28.19	27.73	27.80	1,269,429	-0.33(-1.17%)
Jun 14, 2011	28.08	28.32	27.78	28.13	1,792,182	+0.35(+1.26%)
Jun 13, 2011	28.10	28.21	27.67	27.78	1,518,665	-0.27(-0.96%)
Jun 10, 2011	28.81	29.10	27.97	28.05	2,104,364	-0.89(-3.08%)
Jun 09, 2011	28.75	29.08	28.56	28.94	1,466,591	+0.24(+0.84%)
Jun 08, 2011	28.55	28.80	28.34	28.70	1,474,805	+0.05(+0.17%)
Jun 07, 2011	28.77	29.09	28.60	28.65	1,192,569	+0.08(+0.28%)
Jun 06, 2011	29.11	29.27	28.42	28.57	1,529,663	-0.46(-1.58%)

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