Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	24.94	25.25	24.67	24.85	1,320,020	+0.10(+0.40%)
Aug 30, 2011	24.40	24.91	24.33	24.75	1,063,514	+0.19(+0.79%)
Aug 29, 2011	24.04	24.57	24.02	24.56	1,760,333	+0.88(+3.70%)
Aug 26, 2011	22.91	23.76	22.61	23.68	1,081,758	+0.62(+2.67%)
Aug 25, 2011	23.70	23.78	23.01	23.07	1,270,062	-0.49(-2.08%)
Aug 24, 2011	23.18	23.58	23.04	23.56	1,341,687	+0.30(+1.27%)
Aug 23, 2011	22.42	23.26	22.24	23.26	1,351,130	+0.94(+4.21%)
Aug 22, 2011	22.87	22.87	22.21	22.32	1,504,889	+0.02(+0.10%)
Aug 19, 2011	22.35	23.06	22.24	22.30	1,778,178	-0.39(-1.72%)
Aug 18, 2011	23.34	23.34	22.48	22.69	1,883,362	-1.36(-5.64%)
Aug 17, 2011	24.34	24.51	23.85	24.05	955,638	-0.14(-0.58%)
Aug 16, 2011	24.23	24.47	23.94	24.19	1,490,057	-0.38(-1.54%)
Aug 15, 2011	24.26	24.56	24.15	24.56	2,055,601	+0.52(+2.17%)
Aug 12, 2011	23.96	24.19	23.73	24.04	1,088,829	+0.31(+1.29%)
Aug 11, 2011	22.73	24.03	22.71	23.74	2,303,241	+1.14(+5.03%)
Aug 10, 2011	22.93	23.41	22.59	22.60	2,183,762	-0.81(-3.46%)
Aug 09, 2011	23.84	23.44	21.97	23.41	4,360,320	+1.27(+5.74%)
Aug 08, 2011	22.82	23.47	22.08	22.14	3,590,671	-1.85(-7.72%)
Aug 05, 2011	24.61	24.66	23.33	23.99	3,366,727	-0.28(-1.15%)
Aug 04, 2011	25.44	25.44	24.25	24.27	6,834,783	-1.61(-6.22%)
Aug 03, 2011	25.70	25.88	25.08	25.88	1,515,501	+0.24(+0.93%)
Aug 02, 2011	26.32	26.52	25.64	25.64	1,324,522	-0.87(-3.27%)
Aug 01, 2011	27.11	27.11	26.24	26.50	2,548,892	-0.19(-0.72%)
Jul 29, 2011	26.43	26.88	26.27	26.70	947,256	-0.07(-0.27%)
Jul 28, 2011	26.89	27.15	26.73	26.77	916,515	-0.13(-0.47%)
Jul 27, 2011	27.52	27.52	26.85	26.90	986,185	-0.79(-2.84%)
Jul 26, 2011	27.82	27.83	27.61	27.68	834,665	-0.17(-0.60%)
Jul 25, 2011	27.78	28.01	27.72	27.85	716,613	-0.21(-0.75%)
Jul 22, 2011	28.06	28.11	28.04	28.06	1,417,493	+0.10(+0.35%)
Jul 21, 2011	27.82	28.07	27.72	27.96	1,334,135	+0.27(+0.96%)
Jul 20, 2011	27.91	27.91	27.62	27.69	632,950	-0.17(-0.60%)
Jul 19, 2011	27.48	27.90	27.48	27.86	910,523	+0.55(+2.02%)
Jul 18, 2011	27.55	27.55	27.11	27.31	774,109	-0.31(-1.12%)
Jul 15, 2011	27.53	27.63	27.36	27.62	1,019,546	+0.26(+0.94%)
Jul 14, 2011	27.77	27.90	27.29	27.36	750,254	-0.32(-1.15%)
Jul 13, 2011	27.69	28.02	27.63	27.68	670,873	+0.10(+0.37%)
Jul 12, 2011	27.67	27.81	27.54	27.58	624,307	-0.19(-0.68%)
Jul 11, 2011	27.99	28.17	27.70	27.77	855,244	-0.64(-2.25%)
Jul 08, 2011	28.19	28.41	28.14	28.40	646,104	-0.21(-0.74%)
Jul 07, 2011	28.57	28.70	28.54	28.62	1,075,219	+0.29(+1.03%)
Jul 06, 2011	28.23	28.37	28.08	28.32	2,421,698	+0.09(+0.30%)
Jul 05, 2011	28.17	28.30	28.08	28.24	1,501,001	+0.08(+0.28%)
Jul 01, 2011	27.82	28.19	27.69	28.16	2,369,486	+0.44(+1.58%)
Jun 30, 2011	27.54	27.82	27.54	27.72	1,035,606	+0.26(+0.95%)
Jun 29, 2011	27.45	27.59	27.25	27.46	1,162,646	+0.17(+0.64%)
Jun 28, 2011	26.92	27.29	26.85	27.28	808,124	+0.50(+1.87%)
Jun 27, 2011	26.63	26.88	26.43	26.78	939,531	+0.17(+0.62%)
Jun 24, 2011	26.98	26.98	26.57	26.62	1,198,620	-0.31(-1.15%)
Jun 23, 2011	26.52	26.96	26.34	26.93	1,663,032	+0.11(+0.40%)
Jun 22, 2011	26.88	27.09	26.82	26.82	1,412,213	-0.13(-0.50%)
Jun 21, 2011	26.57	26.99	26.51	26.95	2,541,671	+0.56(+2.11%)
Jun 20, 2011	26.37	26.44	26.33	26.40	551,532	+0.19(+0.74%)
Jun 17, 2011	26.45	26.47	26.15	26.20	637,199	+0.03(+0.12%)
Jun 16, 2011	26.28	26.36	25.92	26.17	600,877	-0.09(-0.36%)
Jun 15, 2011	26.46	26.64	26.22	26.27	538,499	-0.43(-1.61%)
Jun 14, 2011	26.44	26.78	26.43	26.70	663,168	+0.46(+1.74%)
Jun 13, 2011	26.38	26.50	26.13	26.24	1,175,289	-0.10(-0.37%)
Jun 10, 2011	26.63	26.66	26.32	26.34	858,133	-0.41(-1.54%)
Jun 09, 2011	26.62	26.86	26.55	26.75	662,363	+0.17(+0.66%)
Jun 08, 2011	26.79	26.81	26.53	26.58	700,742	-0.30(-1.13%)
Jun 07, 2011	26.97	27.08	26.85	26.88	779,108	+0.07(+0.25%)
Jun 06, 2011	27.11	27.18	26.80	26.81	722,929	-0.35(-1.29%)

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