Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	52.50	52.89	51.27	51.96	4,245,514	+0.07(+0.13%)
Aug 30, 2011	50.28	52.43	49.50	51.89	4,208,456	+1.31(+2.59%)
Aug 29, 2011	49.74	50.65	49.41	50.58	2,699,779	+1.82(+3.73%)
Aug 26, 2011	46.20	49.15	45.97	48.76	4,335,492	+2.16(+4.64%)
Aug 25, 2011	47.38	47.92	45.96	46.60	4,192,925	-0.38(-0.81%)
Aug 24, 2011	46.03	47.08	45.26	46.98	2,399,629	+0.72(+1.56%)
Aug 23, 2011	44.23	46.27	43.79	46.26	2,785,078	+2.24(+5.09%)
Aug 22, 2011	45.72	46.07	43.92	44.02	3,639,073	-0.40(-0.90%)
Aug 19, 2011	45.19	46.66	44.32	44.42	4,667,609	-1.45(-3.16%)
Aug 18, 2011	47.30	47.30	45.47	45.87	6,868,357	-3.09(-6.31%)
Aug 17, 2011	48.34	50.24	48.34	48.96	5,661,519	+1.29(+2.71%)
Aug 16, 2011	48.69	49.18	47.00	47.67	3,864,400	-1.95(-3.93%)
Aug 15, 2011	48.51	50.14	48.51	49.62	3,983,490	+1.69(+3.53%)
Aug 12, 2011	47.85	48.48	47.21	47.93	3,401,688	+0.53(+1.12%)
Aug 11, 2011	44.32	48.04	43.67	47.40	5,589,218	+3.64(+8.32%)
Aug 10, 2011	44.28	46.04	42.97	43.76	6,222,037	-1.64(-3.61%)
Aug 09, 2011	46.30	45.44	42.08	45.40	5,660,544	+2.70(+6.32%)
Aug 08, 2011	46.30	47.41	42.31	42.70	6,612,862	-5.19(-10.84%)
Aug 05, 2011	49.82	50.49	45.60	47.89	8,731,102	-1.13(-2.31%)
Aug 04, 2011	51.72	51.84	48.92	49.02	8,589,555	-3.81(-7.21%)
Aug 03, 2011	53.65	53.84	51.23	52.83	6,078,259	-0.66(-1.23%)
Aug 02, 2011	54.58	55.84	53.40	53.49	4,954,849	-1.39(-2.53%)
Aug 01, 2011	55.94	58.50	54.18	54.88	5,248,218	-1.06(-1.89%)
Jul 29, 2011	54.69	56.20	54.52	55.94	6,903,657	+0.71(+1.29%)
Jul 28, 2011	53.60	55.30	53.26	55.23	7,633,462	+4.67(+9.24%)
Jul 27, 2011	51.78	51.96	50.50	50.56	3,332,950	-1.72(-3.29%)
Jul 26, 2011	52.23	52.80	51.45	52.28	3,232,543	+0.00(+0.00%)
Jul 25, 2011	52.20	53.31	52.05	52.28	3,045,680	-0.66(-1.25%)
Jul 22, 2011	52.00	53.03	51.50	52.94	3,623,042	+1.09(+2.10%)
Jul 21, 2011	51.38	52.10	51.10	51.85	2,840,978	+0.95(+1.87%)
Jul 20, 2011	51.55	51.56	50.62	50.90	2,637,405	-0.43(-0.84%)
Jul 19, 2011	50.25	51.35	50.16	51.33	3,330,128	+1.55(+3.11%)
Jul 18, 2011	50.49	50.67	49.59	49.78	2,053,019	-0.83(-1.64%)
Jul 15, 2011	49.42	50.62	49.40	50.61	2,999,243	+1.56(+3.18%)
Jul 14, 2011	49.91	50.33	48.91	49.05	3,095,265	-0.52(-1.05%)
Jul 13, 2011	49.94	50.89	49.35	49.57	3,026,691	+0.23(+0.47%)
Jul 12, 2011	49.38	50.24	49.21	49.34	3,183,482	-0.24(-0.48%)
Jul 11, 2011	50.24	50.86	49.42	49.58	2,671,268	-1.57(-3.07%)
Jul 08, 2011	50.88	51.43	50.57	51.15	2,883,733	-0.72(-1.39%)
Jul 07, 2011	51.78	52.15	51.14	51.87	3,083,472	+0.88(+1.73%)
Jul 06, 2011	50.11	51.06	49.82	50.99	2,696,804	+0.78(+1.55%)
Jul 05, 2011	50.35	51.27	50.05	50.21	3,194,656	-0.22(-0.44%)
Jul 01, 2011	50.11	50.49	49.26	50.43	3,179,448	+0.14(+0.28%)
Jun 30, 2011	49.11	50.52	49.10	50.29	4,750,057	+1.23(+2.51%)
Jun 29, 2011	47.86	49.14	47.66	49.06	7,760,404	+1.47(+3.09%)
Jun 28, 2011	45.99	47.65	45.92	47.59	4,418,810	+1.91(+4.18%)
Jun 27, 2011	45.58	46.04	45.14	45.68	2,542,629	-0.02(-0.04%)
Jun 24, 2011	46.74	46.94	45.63	45.70	3,217,742	-0.93(-1.99%)
Jun 23, 2011	46.05	46.72	44.61	46.63	5,302,435	-0.25(-0.53%)
Jun 22, 2011	46.84	47.87	46.82	46.88	3,596,467	-0.11(-0.23%)
Jun 21, 2011	46.30	47.49	46.22	46.99	3,499,690	+1.19(+2.60%)
Jun 20, 2011	45.73	46.02	45.65	45.80	2,859,277	-0.31(-0.67%)
Jun 17, 2011	46.45	47.16	45.79	46.11	6,612,881	+0.04(+0.09%)
Jun 16, 2011	45.11	46.65	45.10	46.07	6,934,671	+0.96(+2.13%)
Jun 15, 2011	45.42	46.18	44.81	45.11	4,683,431	-0.84(-1.83%)
Jun 14, 2011	44.20	46.02	44.13	45.95	5,229,549	+2.17(+4.96%)
Jun 13, 2011	44.93	45.18	42.75	43.78	4,925,845	-1.00(-2.23%)
Jun 10, 2011	45.53	45.63	44.75	44.78	3,541,681	-1.23(-2.67%)
Jun 09, 2011	44.89	46.38	44.69	46.01	4,292,652	+1.45(+3.25%)
Jun 08, 2011	45.21	45.82	44.46	44.56	4,432,051	-0.73(-1.61%)
Jun 07, 2011	45.17	45.90	44.68	45.29	3,998,201	+0.50(+1.12%)
Jun 06, 2011	46.00	46.39	44.73	44.79	3,222,624	-1.48(-3.20%)

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