Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	20.09	20.23	19.37	19.58	374,303	-0.34(-1.69%)
Aug 30, 2011	20.16	20.32	19.77	19.92	396,441	-0.37(-1.83%)
Aug 29, 2011	19.70	20.42	19.70	20.29	351,362	+0.80(+4.13%)
Aug 26, 2011	18.82	19.55	18.55	19.49	264,715	+0.49(+2.56%)
Aug 25, 2011	19.85	20.41	18.87	19.00	258,326	-0.79(-3.98%)
Aug 24, 2011	19.52	19.99	19.45	19.79	440,920	+0.29(+1.46%)
Aug 23, 2011	18.84	19.53	18.73	19.50	643,635	+0.78(+4.16%)
Aug 22, 2011	18.92	19.05	18.20	18.72	346,211	+0.29(+1.59%)
Aug 19, 2011	18.15	18.67	18.15	18.43	500,576	-0.06(-0.32%)
Aug 18, 2011	18.86	18.86	18.23	18.49	565,777	-0.91(-4.67%)
Aug 17, 2011	19.44	19.69	19.22	19.39	233,353	+0.03(+0.13%)
Aug 16, 2011	19.80	19.89	18.98	19.37	327,770	-0.64(-3.18%)
Aug 15, 2011	19.29	20.01	19.29	20.01	349,008	+0.81(+4.24%)
Aug 12, 2011	19.74	20.04	18.94	19.19	537,936	-0.42(-2.14%)
Aug 11, 2011	18.76	19.88	18.60	19.61	630,301	+0.98(+5.26%)
Aug 10, 2011	18.48	19.35	17.99	18.63	912,060	-0.26(-1.38%)
Aug 09, 2011	18.55	20.67	17.66	18.89	1,455,335	+0.30(+1.62%)
Aug 08, 2011	19.23	19.91	18.52	18.59	1,033,709	-1.37(-6.85%)
Aug 05, 2011	20.30	20.72	19.18	19.96	844,099	-0.10(-0.50%)
Aug 04, 2011	20.47	20.66	20.03	20.06	849,755	-0.72(-3.47%)
Aug 03, 2011	20.59	20.84	19.98	20.78	495,294	+0.17(+0.81%)
Aug 02, 2011	20.90	21.29	20.55	20.61	514,813	-0.42(-1.99%)
Aug 01, 2011	21.20	21.35	20.80	21.03	590,147	+0.12(+0.56%)
Jul 29, 2011	20.84	21.22	20.55	20.91	476,301	-0.07(-0.32%)
Jul 28, 2011	21.29	21.59	20.89	20.98	451,927	-0.23(-1.11%)
Jul 27, 2011	21.72	21.85	20.92	21.21	681,800	-0.57(-2.62%)
Jul 26, 2011	22.02	22.13	21.77	21.78	443,490	-0.17(-0.76%)
Jul 25, 2011	22.03	22.28	21.72	21.95	351,063	-0.48(-2.13%)
Jul 22, 2011	21.88	22.79	21.78	22.43	664,487	-0.30(-1.33%)
Jul 21, 2011	19.73	23.26	19.73	22.73	1,361,143	+1.71(+8.13%)
Jul 20, 2011	21.41	21.56	20.92	21.02	747,315	-0.40(-1.88%)
Jul 19, 2011	21.09	21.51	21.07	21.42	510,988	+0.45(+2.16%)
Jul 18, 2011	21.09	21.16	20.72	20.97	645,373	-0.20(-0.95%)
Jul 15, 2011	20.79	21.34	20.76	21.17	660,770	+0.17(+0.80%)
Jul 14, 2011	20.84	21.16	20.73	21.00	552,078	+0.17(+0.80%)
Jul 13, 2011	21.20	21.46	20.75	20.84	445,563	-0.31(-1.47%)
Jul 12, 2011	21.79	21.79	21.04	21.15	552,989	-0.68(-3.11%)
Jul 11, 2011	21.48	22.04	21.39	21.82	458,765	-0.09(-0.42%)
Jul 08, 2011	21.79	21.99	21.56	21.92	434,412	-0.20(-0.91%)
Jul 07, 2011	22.27	22.39	21.93	22.12	414,955	+0.13(+0.61%)
Jul 06, 2011	22.13	22.21	21.75	21.98	239,145	-0.24(-1.09%)
Jul 05, 2011	22.57	22.62	22.03	22.23	309,209	-0.32(-1.41%)
Jul 01, 2011	22.20	22.61	21.77	22.55	303,717	+0.40(+1.82%)
Jun 30, 2011	21.67	22.18	21.60	22.14	244,168	+0.49(+2.28%)
Jun 29, 2011	21.52	21.70	21.23	21.65	256,048	+0.24(+1.14%)
Jun 28, 2011	21.17	21.41	21.07	21.41	288,134	+0.25(+1.19%)
Jun 27, 2011	20.97	21.28	20.83	21.15	228,962	+0.13(+0.64%)
Jun 24, 2011	21.21	21.29	20.80	21.02	1,082,823	-0.15(-0.71%)
Jun 23, 2011	20.32	21.20	20.17	21.17	407,736	+0.57(+2.77%)
Jun 22, 2011	20.58	20.90	20.46	20.60	247,448	-0.06(-0.28%)
Jun 21, 2011	20.37	20.70	20.23	20.66	611,706	+0.42(+2.07%)
Jun 20, 2011	20.22	20.40	19.91	20.24	437,101	+0.09(+0.46%)
Jun 17, 2011	20.00	20.18	19.83	20.15	652,416	+0.33(+1.65%)
Jun 16, 2011	20.02	20.20	19.64	19.82	659,200	-0.29(-1.46%)
Jun 15, 2011	19.63	20.32	19.59	20.11	851,345	-0.77(-3.69%)
Jun 14, 2011	20.65	20.95	20.57	20.89	366,334	+0.44(+2.13%)
Jun 13, 2011	20.56	20.63	20.43	20.45	516,308	-0.08(-0.37%)
Jun 10, 2011	20.62	20.62	20.30	20.53	986,720	-0.13(-0.61%)
Jun 09, 2011	20.64	20.68	20.46	20.65	564,630	+0.08(+0.41%)
Jun 08, 2011	20.60	20.97	20.41	20.57	643,270	-0.18(-0.85%)
Jun 07, 2011	20.84	20.87	20.62	20.74	385,296	+0.12(+0.57%)
Jun 06, 2011	20.85	20.95	20.58	20.63	461,601	-0.20(-0.97%)

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