Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.18	17.23	17.00	17.15	335,432	-0.03(-0.18%)
Apr 27, 2012	17.16	17.23	16.86	17.18	176,988	+0.09(+0.53%)
Apr 26, 2012	16.84	17.18	16.83	17.09	282,941	+0.21(+1.23%)
Apr 25, 2012	16.55	16.91	16.55	16.88	437,345	+0.62(+3.81%)
Apr 24, 2012	16.14	16.43	16.14	16.26	338,052	+0.10(+0.64%)
Apr 23, 2012	16.17	16.22	15.90	16.16	293,420	-0.32(-1.95%)
Apr 20, 2012	16.95	16.95	16.44	16.48	457,638	-0.05(-0.27%)
Apr 19, 2012	16.78	17.03	16.38	16.52	412,193	-0.28(-1.64%)
Apr 18, 2012	16.74	16.86	16.57	16.80	477,533	-0.09(-0.54%)
Apr 17, 2012	16.56	17.11	16.47	16.89	394,514	+0.48(+2.95%)
Apr 16, 2012	16.48	16.55	16.21	16.41	286,511	-0.03(-0.19%)
Apr 13, 2012	16.96	16.97	16.43	16.44	344,934	-0.60(-3.51%)
Apr 12, 2012	16.51	17.14	16.47	17.04	473,797	+0.60(+3.66%)
Apr 11, 2012	16.31	16.52	16.26	16.43	354,686	+0.30(+1.88%)
Apr 10, 2012	16.25	16.37	16.10	16.13	354,220	-0.12(-0.72%)
Apr 09, 2012	16.17	16.33	16.09	16.25	400,820	-0.28(-1.67%)
Apr 05, 2012	16.45	16.68	16.45	16.52	383,571	-0.18(-1.06%)
Apr 04, 2012	16.86	16.89	16.53	16.70	530,595	-0.25(-1.47%)
Apr 03, 2012	17.39	17.43	16.88	16.95	669,005	-0.41(-2.36%)
Apr 02, 2012	16.82	17.51	16.42	17.36	1,241,564	+0.55(+3.30%)
Mar 30, 2012	16.90	17.00	16.75	16.81	555,639	+0.05(+0.30%)
Mar 29, 2012	16.84	17.01	16.68	16.76	458,689	-0.24(-1.44%)
Mar 28, 2012	17.05	17.12	16.94	17.00	333,362	-0.05(-0.32%)
Mar 27, 2012	17.16	17.33	17.05	17.05	210,671	-0.11(-0.63%)
Mar 26, 2012	17.09	17.30	17.00	17.16	425,846	+0.25(+1.50%)
Mar 23, 2012	16.91	17.02	16.79	16.91	333,714	+0.02(+0.13%)
Mar 22, 2012	16.73	16.97	16.70	16.89	554,442	-0.03(-0.19%)
Mar 21, 2012	17.09	17.16	16.83	16.92	395,497	-0.07(-0.40%)
Mar 20, 2012	17.08	17.19	16.88	16.99	364,801	-0.14(-0.85%)
Mar 19, 2012	17.03	17.30	16.96	17.13	259,669	+0.08(+0.48%)
Mar 16, 2012	17.32	17.32	16.98	17.05	570,575	-0.19(-1.10%)
Mar 15, 2012	17.08	17.36	17.01	17.24	503,811	+0.03(+0.18%)
Mar 14, 2012	17.40	17.57	17.19	17.21	313,379	-0.22(-1.25%)
Mar 13, 2012	17.20	17.43	17.07	17.43	265,836	+0.37(+2.15%)
Mar 12, 2012	17.17	17.31	16.83	17.06	573,438	-0.15(-0.89%)
Mar 09, 2012	16.93	17.22	16.85	17.21	414,199	+0.28(+1.63%)
Mar 08, 2012	16.82	16.95	16.61	16.94	674,648	+0.17(+1.00%)
Mar 07, 2012	16.46	16.78	16.31	16.77	719,196	+0.43(+2.66%)
Mar 06, 2012	16.07	16.56	16.07	16.33	427,913	+0.13(+0.78%)
Mar 05, 2012	16.30	16.34	16.11	16.21	539,766	-0.17(-1.05%)
Mar 02, 2012	16.68	16.86	16.36	16.38	594,733	-0.31(-1.85%)
Mar 01, 2012	17.01	17.08	16.69	16.69	549,781	-0.20(-1.18%)
Feb 29, 2012	17.21	17.29	16.87	16.89	469,192	-0.33(-1.92%)
Feb 28, 2012	17.52	17.55	16.94	17.22	455,022	-0.35(-1.98%)
Feb 27, 2012	17.32	17.76	17.12	17.57	552,942	+0.04(+0.23%)
Feb 24, 2012	17.51	17.75	17.44	17.53	348,394	+0.00(+0.03%)
Feb 23, 2012	17.24	17.81	17.05	17.52	598,591	+0.36(+2.11%)
Feb 22, 2012	17.20	17.41	16.98	17.16	206,314	-0.05(-0.29%)
Feb 21, 2012	17.67	17.72	17.17	17.21	371,575	-0.41(-2.34%)
Feb 17, 2012	17.80	17.82	17.51	17.62	237,591	-0.07(-0.38%)
Feb 16, 2012	17.24	17.69	17.18	17.69	656,057	+0.38(+2.19%)
Feb 15, 2012	17.10	17.38	16.94	17.31	660,027	+0.27(+1.59%)
Feb 14, 2012	17.05	17.05	16.89	17.04	302,564	-0.07(-0.42%)
Feb 13, 2012	17.27	17.33	16.97	17.11	247,909	+0.04(+0.24%)
Feb 10, 2012	17.18	17.33	16.87	17.07	303,814	-0.33(-1.90%)
Feb 09, 2012	17.45	17.52	17.29	17.40	311,435	-0.05(-0.26%)
Feb 08, 2012	17.08	17.49	17.08	17.44	474,325	+0.33(+1.96%)
Feb 07, 2012	17.40	17.45	17.09	17.11	511,700	-0.35(-1.99%)
Feb 06, 2012	17.68	17.81	17.25	17.46	452,293	-0.39(-2.18%)
Feb 03, 2012	17.18	18.08	17.04	17.85	1,100,618	+1.09(+6.50%)
Feb 02, 2012	16.61	16.79	16.53	16.76	551,898	+0.13(+0.76%)

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