Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	16.94	16.96	16.74	16.78	31,947	-0.22(-1.29%)
Apr 27, 2012	16.85	17.14	16.78	17.00	63,639	+0.21(+1.25%)
Apr 26, 2012	17.14	17.14	16.72	16.79	49,325	-0.42(-2.44%)
Apr 25, 2012	17.28	17.46	17.15	17.21	50,269	+0.15(+0.88%)
Apr 24, 2012	16.66	17.07	16.58	17.06	42,716	+0.41(+2.46%)
Apr 23, 2012	16.68	16.74	16.39	16.65	46,695	-0.26(-1.54%)
Apr 20, 2012	16.89	17.14	16.85	16.91	51,500	+0.22(+1.32%)
Apr 19, 2012	17.05	17.06	16.60	16.69	62,264	-0.31(-1.82%)
Apr 18, 2012	16.63	17.27	16.47	17.00	82,888	+0.27(+1.61%)
Apr 17, 2012	16.17	16.84	16.17	16.73	32,351	+0.68(+4.24%)
Apr 16, 2012	16.01	16.10	15.95	16.05	33,907	+0.05(+0.31%)
Apr 13, 2012	16.13	16.13	15.93	16.00	46,497	-0.19(-1.17%)
Apr 12, 2012	15.88	16.24	15.85	16.19	92,798	+0.26(+1.63%)
Apr 11, 2012	15.56	15.94	15.44	15.93	57,679	+0.48(+3.11%)
Apr 10, 2012	15.82	15.83	15.26	15.45	69,662	-0.35(-2.22%)
Apr 09, 2012	15.82	15.99	15.59	15.80	58,084	-0.31(-1.92%)
Apr 05, 2012	16.29	16.29	16.00	16.11	41,478	-0.27(-1.65%)
Apr 04, 2012	16.57	16.57	16.05	16.38	90,478	-0.36(-2.15%)
Apr 03, 2012	17.89	17.98	16.71	16.74	63,844	-1.14(-6.38%)
Apr 02, 2012	17.51	17.93	17.35	17.88	48,341	+0.38(+2.17%)
Mar 30, 2012	18.05	18.05	17.48	17.50	48,694	-0.45(-2.51%)
Mar 29, 2012	17.49	18.00	17.49	17.95	52,878	+0.40(+2.28%)
Mar 28, 2012	17.45	17.59	17.13	17.55	75,893	+0.18(+1.04%)
Mar 27, 2012	17.28	17.60	17.17	17.37	27,188	+0.13(+0.75%)
Mar 26, 2012	16.88	17.27	16.88	17.24	62,470	+0.47(+2.80%)
Mar 23, 2012	16.49	16.78	16.49	16.77	37,866	+0.25(+1.51%)
Mar 22, 2012	16.56	16.63	16.28	16.52	37,461	-0.14(-0.84%)
Mar 21, 2012	16.95	16.95	16.64	16.66	26,813	-0.21(-1.24%)
Mar 20, 2012	16.71	16.99	16.71	16.87	28,255	+0.01(+0.06%)
Mar 19, 2012	16.81	16.99	16.67	16.86	81,037	+0.07(+0.42%)
Mar 16, 2012	16.75	16.87	16.66	16.79	77,030	+0.09(+0.54%)
Mar 15, 2012	16.52	16.70	16.34	16.70	23,642	+0.23(+1.40%)
Mar 14, 2012	16.25	16.66	16.21	16.47	42,926	+0.24(+1.48%)
Mar 13, 2012	16.12	16.24	15.94	16.23	37,504	+0.22(+1.37%)
Mar 12, 2012	15.81	16.02	15.76	16.01	15,758	+0.19(+1.20%)
Mar 09, 2012	15.44	16.10	15.38	15.82	39,117	+0.32(+2.06%)
Mar 08, 2012	15.50	15.52	15.20	15.50	56,149	+0.15(+0.98%)
Mar 07, 2012	15.36	15.39	15.27	15.35	37,357	+0.10(+0.66%)
Mar 06, 2012	15.39	15.50	15.20	15.25	48,947	-0.19(-1.23%)
Mar 05, 2012	15.02	15.45	14.84	15.44	26,310	+0.28(+1.85%)
Mar 02, 2012	16.44	16.48	15.12	15.16	46,246	-1.15(-7.05%)
Mar 01, 2012	15.41	16.82	15.41	16.31	64,066	+0.65(+4.15%)
Feb 29, 2012	16.10	16.74	15.39	15.66	136,628	+0.14(+0.90%)
Feb 28, 2012	15.83	15.97	15.43	15.52	58,600	-0.35(-2.21%)
Feb 27, 2012	15.68	15.87	15.48	15.87	107,876	+0.12(+0.76%)
Feb 24, 2012	15.69	15.89	15.69	15.75	31,205	+0.03(+0.19%)
Feb 23, 2012	15.48	15.73	15.40	15.72	21,906	+0.22(+1.42%)
Feb 22, 2012	15.61	15.67	15.49	15.50	21,677	-0.10(-0.64%)
Feb 21, 2012	15.67	15.67	15.49	15.60	24,672	-0.05(-0.32%)
Feb 17, 2012	15.75	15.83	15.62	15.65	49,055	-0.04(-0.25%)
Feb 16, 2012	15.45	15.69	15.42	15.69	25,300	+0.26(+1.69%)
Feb 15, 2012	15.58	15.65	15.41	15.43	30,757	-0.13(-0.84%)
Feb 14, 2012	15.48	15.57	15.24	15.56	60,747	+0.06(+0.39%)
Feb 13, 2012	15.50	15.62	15.39	15.50	30,774	+0.11(+0.71%)
Feb 10, 2012	15.41	15.45	15.25	15.39	34,418	-0.15(-0.97%)
Feb 09, 2012	15.82	15.98	15.46	15.54	61,515	-0.18(-1.15%)
Feb 08, 2012	15.32	15.73	15.17	15.72	91,505	+0.50(+3.29%)
Feb 07, 2012	15.35	15.39	15.17	15.22	36,181	-0.15(-0.98%)
Feb 06, 2012	15.18	15.43	15.01	15.37	45,440	+0.05(+0.33%)
Feb 03, 2012	15.42	15.63	15.28	15.32	112,371	+0.25(+1.66%)
Feb 02, 2012	15.17	15.31	14.84	15.07	55,634	-0.13(-0.86%)

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