Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	16.36	16.71	16.29	16.41	2,617,749	+0.23(+1.45%)
Aug 30, 2011	16.02	16.30	15.81	16.17	1,745,952	+0.14(+0.85%)
Aug 29, 2011	15.51	16.05	15.48	16.04	1,200,043	+0.83(+5.47%)
Aug 26, 2011	14.57	15.29	14.21	15.21	841,413	+0.52(+3.53%)
Aug 25, 2011	15.23	15.42	14.55	14.69	1,076,942	-0.39(-2.59%)
Aug 24, 2011	14.67	15.13	14.59	15.08	933,340	+0.37(+2.53%)
Aug 23, 2011	14.42	14.75	14.27	14.71	1,105,419	+0.32(+2.24%)
Aug 22, 2011	14.69	14.74	14.32	14.38	1,293,062	+0.08(+0.55%)
Aug 19, 2011	14.18	14.82	14.18	14.31	1,777,370	-0.10(-0.68%)
Aug 18, 2011	14.94	14.98	14.24	14.40	2,479,323	-1.06(-6.83%)
Aug 17, 2011	15.42	15.54	15.10	15.46	1,741,901	+0.16(+1.02%)
Aug 16, 2011	15.47	15.78	15.18	15.30	2,351,114	-0.30(-1.94%)
Aug 15, 2011	15.12	15.63	15.05	15.61	3,393,028	+0.68(+4.59%)
Aug 12, 2011	14.33	14.97	14.02	14.92	4,848,228	+0.82(+5.82%)
Aug 11, 2011	14.26	14.44	13.95	14.10	5,123,175	+0.02(+0.14%)
Aug 10, 2011	15.37	15.37	14.08	14.08	5,845,125	-1.68(-10.67%)
Aug 09, 2011	15.83	15.76	14.87	15.76	5,518,340	+0.87(+5.84%)
Aug 08, 2011	15.83	15.83	14.85	14.89	4,073,460	-1.63(-9.88%)
Aug 05, 2011	17.84	17.84	16.11	16.53	6,494,817	-1.37(-7.65%)
Aug 04, 2011	18.52	18.58	17.73	17.90	4,246,177	-1.12(-5.91%)
Aug 03, 2011	19.21	19.32	18.84	19.02	1,689,637	-0.21(-1.07%)
Aug 02, 2011	19.66	19.95	19.16	19.23	1,574,588	-0.65(-3.25%)
Aug 01, 2011	20.34	20.42	19.56	19.87	1,269,836	-0.17(-0.83%)
Jul 29, 2011	19.89	20.37	19.56	20.04	1,169,143	-0.03(-0.15%)
Jul 28, 2011	20.25	20.57	20.02	20.07	1,566,200	-0.10(-0.49%)
Jul 27, 2011	20.65	20.69	20.11	20.16	1,891,044	-0.49(-2.37%)
Jul 26, 2011	21.10	21.12	20.60	20.65	1,437,006	-0.48(-2.27%)
Jul 25, 2011	21.41	21.44	21.09	21.13	996,285	-0.44(-2.04%)
Jul 22, 2011	21.66	21.68	21.52	21.57	878,591	-0.31(-1.43%)
Jul 21, 2011	21.52	21.93	21.52	21.89	1,772,866	+0.30(+1.40%)
Jul 20, 2011	20.36	21.77	20.30	21.58	4,365,267	+1.47(+7.29%)
Jul 19, 2011	19.66	20.17	19.60	20.12	1,830,630	+0.56(+2.85%)
Jul 18, 2011	19.71	19.82	19.25	19.56	1,119,707	-0.26(-1.33%)
Jul 15, 2011	20.08	20.10	19.69	19.82	746,440	-0.19(-0.93%)
Jul 14, 2011	20.24	20.47	19.93	20.01	1,466,675	-0.21(-1.02%)
Jul 13, 2011	20.20	20.42	20.14	20.21	827,603	+0.08(+0.39%)
Jul 12, 2011	20.40	20.47	20.10	20.13	1,039,346	-0.31(-1.53%)
Jul 11, 2011	20.73	20.92	20.42	20.45	1,025,823	-0.61(-2.88%)
Jul 08, 2011	21.26	21.35	20.94	21.05	1,113,943	-0.51(-2.36%)
Jul 07, 2011	21.65	21.73	21.44	21.56	1,689,051	+0.18(+0.82%)
Jul 06, 2011	21.33	21.49	21.29	21.39	1,529,754	+0.01(+0.05%)
Jul 05, 2011	21.81	21.81	21.32	21.38	1,295,718	-0.43(-1.97%)
Jul 01, 2011	21.56	22.18	21.56	21.81	1,901,457	+0.29(+1.36%)
Jun 30, 2011	20.89	21.61	20.87	21.51	2,186,453	+0.73(+3.53%)
Jun 29, 2011	20.21	20.81	20.21	20.78	3,883,688	+0.73(+3.66%)
Jun 28, 2011	20.24	20.29	19.88	20.05	3,892,311	-0.15(-0.73%)
Jun 27, 2011	20.23	20.28	20.06	20.19	1,330,108	-0.03(-0.14%)
Jun 24, 2011	20.54	20.61	20.17	20.22	1,757,476	-0.30(-1.48%)
Jun 23, 2011	20.61	20.66	20.22	20.53	2,255,761	-0.36(-1.73%)
Jun 22, 2011	21.06	21.31	20.87	20.89	1,452,365	-0.24(-1.16%)
Jun 21, 2011	21.44	21.53	21.08	21.13	1,252,237	-0.17(-0.78%)
Jun 20, 2011	21.26	21.39	21.25	21.30	689,256	+0.19(+0.88%)
Jun 17, 2011	21.13	21.21	21.00	21.11	900,497	+0.19(+0.89%)
Jun 16, 2011	21.18	21.31	20.75	20.93	6,162,679	-0.28(-1.34%)
Jun 15, 2011	20.99	21.26	20.82	21.21	2,071,386	+0.03(+0.14%)
Jun 14, 2011	21.12	21.27	21.05	21.18	2,933,579	+0.35(+1.69%)
Jun 13, 2011	20.92	21.07	20.81	20.83	1,367,739	+0.13(+0.61%)
Jun 10, 2011	20.73	20.92	20.52	20.70	1,009,034	-0.19(-0.89%)
Jun 09, 2011	20.54	20.94	20.40	20.89	1,196,540	+0.40(+1.96%)
Jun 08, 2011	20.64	20.64	20.38	20.49	1,033,747	-0.15(-0.71%)
Jun 07, 2011	20.74	20.89	20.61	20.63	1,625,251	+0.05(+0.24%)
Jun 06, 2011	20.86	20.99	20.58	20.58	636,049	-0.29(-1.41%)

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