Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	18.73	19.08	18.73	18.96	169,421	+0.29(+1.54%)
Aug 30, 2011	18.68	18.97	18.54	18.67	201,153	-0.04(-0.21%)
Aug 29, 2011	18.51	18.79	18.46	18.71	181,398	+0.44(+2.39%)
Aug 26, 2011	18.05	18.45	17.88	18.28	186,940	+0.22(+1.23%)
Aug 25, 2011	18.15	18.28	17.90	18.05	177,902	-0.02(-0.11%)
Aug 24, 2011	17.81	18.11	17.72	18.07	241,887	+0.27(+1.50%)
Aug 23, 2011	17.34	17.81	17.17	17.81	121,956	+0.51(+2.94%)
Aug 22, 2011	17.99	18.05	17.23	17.30	284,739	-0.48(-2.72%)
Aug 19, 2011	18.15	18.35	17.75	17.78	216,046	-0.46(-2.51%)
Aug 18, 2011	18.40	18.41	18.03	18.24	262,981	-0.34(-1.83%)
Aug 17, 2011	18.23	18.93	18.23	18.58	592,659	+0.39(+2.12%)
Aug 16, 2011	18.04	18.23	17.87	18.19	262,652	+0.05(+0.29%)
Aug 15, 2011	17.83	18.15	17.83	18.14	193,190	+0.42(+2.36%)
Aug 12, 2011	18.26	18.32	17.62	17.72	397,408	-0.40(-2.23%)
Aug 11, 2011	18.05	18.31	17.96	18.13	419,023	+0.19(+1.06%)
Aug 10, 2011	17.55	18.30	17.40	17.94	573,369	+0.34(+1.93%)
Aug 09, 2011	17.62	17.80	16.83	17.60	639,417	+0.84(+4.98%)
Aug 08, 2011	17.62	17.99	16.66	16.76	550,206	-1.49(-8.19%)
Aug 05, 2011	18.67	18.69	17.45	18.26	569,928	-0.30(-1.62%)
Aug 04, 2011	19.06	19.26	18.52	18.56	341,977	-0.52(-2.70%)
Aug 03, 2011	19.44	19.44	18.93	19.07	243,926	-0.22(-1.12%)
Aug 02, 2011	19.21	19.41	19.19	19.29	214,852	+0.09(+0.48%)
Aug 01, 2011	19.56	19.64	19.10	19.20	288,945	-0.22(-1.11%)
Jul 29, 2011	19.22	19.44	18.39	19.41	488,149	+0.13(+0.66%)
Jul 28, 2011	19.41	19.44	19.28	19.28	247,810	-0.10(-0.50%)
Jul 27, 2011	19.37	19.49	19.31	19.38	290,302	-0.06(-0.30%)
Jul 26, 2011	19.64	19.64	19.40	19.44	211,002	-0.15(-0.79%)
Jul 25, 2011	19.75	19.82	19.58	19.59	486,694	-0.28(-1.42%)
Jul 22, 2011	19.92	19.92	19.84	19.88	275,620	+0.13(+0.65%)
Jul 21, 2011	19.84	19.96	19.60	19.75	600,541	-0.01(-0.06%)
Jul 20, 2011	19.95	20.04	19.72	19.76	383,449	-0.17(-0.87%)
Jul 19, 2011	19.97	20.08	19.86	19.93	173,427	-0.04(-0.19%)
Jul 18, 2011	20.08	20.08	19.92	19.97	113,938	-0.15(-0.77%)
Jul 15, 2011	20.10	20.24	20.00	20.13	256,977	+0.06(+0.32%)
Jul 14, 2011	20.19	20.29	20.00	20.06	202,672	-0.04(-0.19%)
Jul 13, 2011	20.40	20.43	20.09	20.10	304,364	-0.22(-1.08%)
Jul 12, 2011	20.38	20.44	20.28	20.32	170,752	-0.08(-0.38%)
Jul 11, 2011	20.47	20.48	20.25	20.40	228,372	-0.15(-0.75%)
Jul 08, 2011	20.48	20.58	20.42	20.55	207,445	-0.05(-0.22%)
Jul 07, 2011	20.63	20.68	20.50	20.60	196,005	+0.08(+0.38%)
Jul 06, 2011	20.52	20.55	20.29	20.52	214,320	-0.02(-0.09%)
Jul 05, 2011	20.49	20.63	20.34	20.54	406,121	+0.08(+0.38%)
Jul 01, 2011	20.43	20.56	20.41	20.46	216,382	+0.01(+0.06%)
Jun 30, 2011	20.10	20.81	20.10	20.45	837,784	+0.36(+1.79%)
Jun 29, 2011	20.00	20.16	19.93	20.09	344,600	+0.08(+0.39%)
Jun 28, 2011	19.92	20.02	19.78	20.01	584,486	+0.15(+0.74%)
Jun 27, 2011	19.90	19.92	19.78	19.86	381,957	-0.04(-0.19%)
Jun 24, 2011	19.83	19.90	19.77	19.90	261,809	+0.06(+0.32%)
Jun 23, 2011	19.73	19.91	19.46	19.84	508,938	-0.02(-0.10%)
Jun 22, 2011	19.79	19.89	19.71	19.86	291,555	+0.06(+0.29%)
Jun 21, 2011	19.82	19.82	19.70	19.80	346,883	+0.05(+0.23%)
Jun 20, 2011	19.59	19.77	19.57	19.75	311,307	-0.15(-0.74%)
Jun 17, 2011	19.60	19.90	19.05	19.90	928,774	+0.37(+1.91%)
Jun 16, 2011	19.63	19.68	19.35	19.53	485,174	-0.06(-0.30%)
Jun 15, 2011	19.70	19.86	19.41	19.59	494,298	-0.24(-1.23%)
Jun 14, 2011	19.83	19.86	19.70	19.83	687,975	+0.03(+0.16%)
Jun 13, 2011	19.99	19.99	19.63	19.80	433,516	-0.24(-1.22%)
Jun 10, 2011	19.64	20.04	19.61	20.04	1,601,089	+0.24(+1.20%)
Jun 09, 2011	19.57	19.84	19.47	19.81	6,725,945	-0.65(-3.17%)
Jun 08, 2011	20.43	20.52	20.27	20.45	125,091	+0.09(+0.44%)
Jun 07, 2011	20.55	20.68	20.33	20.36	181,555	-0.03(-0.13%)
Jun 06, 2011	20.34	20.46	20.25	20.39	142,366	-0.03(-0.13%)

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