Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	13.84	13.90	13.76	13.79	15,020,932	+0.05(+0.36%)
May 23, 2011	13.89	13.91	13.69	13.74	26,493,770	-0.33(-2.36%)
May 20, 2011	14.25	14.27	13.91	14.08	30,393,052	-0.20(-1.38%)
May 19, 2011	14.34	14.38	14.08	14.27	17,200,164	-0.06(-0.39%)
May 18, 2011	14.33	14.47	14.24	14.33	14,980,693	+0.02(+0.15%)
May 17, 2011	14.46	14.46	14.09	14.31	15,307,119	-0.20(-1.41%)
May 16, 2011	14.54	14.83	14.48	14.51	13,268,025	-0.11(-0.77%)
May 13, 2011	14.86	14.86	14.49	14.63	10,865,690	-0.23(-1.52%)
May 12, 2011	14.65	14.92	14.50	14.85	14,157,757	+0.20(+1.35%)
May 11, 2011	14.75	14.92	14.54	14.65	13,466,441	-0.13(-0.86%)
May 10, 2011	14.68	14.79	14.49	14.78	13,191,946	+0.08(+0.58%)
May 09, 2011	14.53	14.84	14.50	14.70	17,222,964	+0.37(+2.61%)
May 06, 2011	14.34	14.60	14.25	14.32	13,679,361	+0.13(+0.95%)
May 05, 2011	14.32	14.44	14.12	14.19	19,068,838	-0.20(-1.37%)
May 04, 2011	14.50	14.53	14.22	14.39	13,873,245	-0.16(-1.07%)
May 03, 2011	14.61	14.65	14.36	14.54	16,409,900	-0.11(-0.72%)
May 02, 2011	14.65	14.66	14.62	14.65	10,616,228	-0.13(-0.86%)
Apr 29, 2011	14.77	14.84	14.67	14.77	15,241,367	-0.07(-0.48%)
Apr 28, 2011	14.83	14.90	14.69	14.84	17,470,888	-0.03(-0.19%)
Apr 27, 2011	15.47	15.56	14.58	14.87	46,649,604	+0.34(+2.33%)
Apr 26, 2011	14.44	14.70	14.33	14.53	16,673,210	+0.23(+1.63%)
Apr 25, 2011	14.52	14.55	14.29	14.30	17,332,846	-0.08(-0.59%)
Apr 21, 2011	14.56	14.57	14.27	14.39	13,938,952	-0.06(-0.39%)
Apr 20, 2011	14.14	14.49	14.10	14.44	25,232,358	+0.55(+3.96%)
Apr 19, 2011	13.74	14.06	13.65	13.89	16,991,392	+0.14(+1.03%)
Apr 18, 2011	13.76	13.79	13.63	13.75	15,490,660	-0.20(-1.42%)
Apr 15, 2011	13.93	13.99	13.88	13.95	25,523,044	+0.11(+0.76%)
Apr 14, 2011	13.53	13.87	13.45	13.84	22,761,218	+0.20(+1.45%)
Apr 13, 2011	13.66	13.77	13.49	13.65	20,944,170	+0.11(+0.83%)
Apr 12, 2011	13.76	13.79	13.45	13.53	27,963,932	-0.30(-2.14%)
Apr 11, 2011	13.77	14.00	13.77	13.83	23,778,934	+0.01(+0.10%)
Apr 08, 2011	14.23	14.25	13.78	13.81	44,906,256	-0.44(-3.07%)
Apr 07, 2011	14.39	14.61	14.23	14.25	27,951,974	-0.13(-0.93%)
Apr 06, 2011	14.53	14.53	14.38	14.39	20,009,060	-0.01(-0.05%)
Apr 05, 2011	14.55	14.60	14.37	14.39	20,594,636	-0.13(-0.87%)
Apr 04, 2011	14.61	14.64	14.49	14.52	13,033,879	-0.02(-0.15%)
Apr 01, 2011	14.80	14.80	14.45	14.54	26,601,910	-0.01(-0.10%)
Mar 31, 2011	14.73	14.83	14.54	14.56	20,763,286	-0.12(-0.82%)
Mar 30, 2011	14.68	14.68	14.68	14.68	28,992,318	-0.22(-1.47%)
Mar 29, 2011	15.06	15.12	14.83	14.89	17,644,864	-0.24(-1.59%)
Mar 28, 2011	15.21	15.25	15.05	15.13	13,291,650	-0.01(-0.05%)
Mar 25, 2011	15.08	15.16	14.97	15.14	14,330,911	+0.08(+0.52%)
Mar 24, 2011	14.84	15.12	14.67	15.06	21,741,492	+0.35(+2.40%)
Mar 23, 2011	14.63	14.82	14.42	14.71	19,643,550	+0.04(+0.24%)
Mar 22, 2011	14.70	14.80	14.60	14.68	13,380,381	+0.02(+0.14%)
Mar 21, 2011	14.79	14.82	14.64	14.65	15,904,381	+0.01(+0.10%)
Mar 18, 2011	14.84	14.92	14.52	14.64	17,740,662	+0.03(+0.19%)
Mar 17, 2011	14.74	14.83	14.49	14.61	17,655,900	+0.13(+0.88%)
Mar 16, 2011	14.76	15.01	14.27	14.49	23,511,090	-0.40(-2.66%)
Mar 15, 2011	14.65	14.97	14.65	14.88	23,267,660	-0.23(-1.54%)
Mar 14, 2011	14.95	15.23	14.92	15.11	14,308,100	+0.08(+0.52%)
Mar 11, 2011	14.95	15.10	14.89	15.04	17,190,930	-0.01(-0.05%)
Mar 10, 2011	15.41	15.48	15.00	15.04	22,039,048	-0.60(-3.83%)
Mar 09, 2011	15.91	15.91	15.28	15.64	26,453,674	-0.37(-2.29%)
Mar 08, 2011	16.02	16.12	15.77	16.01	12,601,185	+0.07(+0.44%)
Mar 07, 2011	16.13	16.31	15.81	15.94	21,398,050	-0.23(-1.44%)
Mar 04, 2011	16.14	16.30	15.95	16.17	13,664,105	+0.05(+0.31%)
Mar 03, 2011	15.99	16.23	15.89	16.12	14,836,367	+0.37(+2.37%)
Mar 02, 2011	15.52	15.96	15.52	15.75	22,090,012	+0.21(+1.33%)

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