Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	14.54	14.67	14.50	14.64	475,250	+0.07(+0.49%)
Apr 27, 2012	14.54	14.63	14.49	14.56	700,693	+0.00(+0.02%)
Apr 26, 2012	14.50	14.58	14.48	14.56	582,258	+0.01(+0.07%)
Apr 25, 2012	14.59	14.68	14.53	14.55	1,007,269	+0.07(+0.47%)
Apr 24, 2012	14.44	14.58	14.44	14.48	1,166,062	+0.03(+0.19%)
Apr 23, 2012	14.53	14.55	14.40	14.46	461,456	-0.25(-1.70%)
Apr 20, 2012	14.50	14.94	14.50	14.71	1,268,395	+0.39(+2.72%)
Apr 19, 2012	14.36	14.48	14.24	14.32	816,286	-0.07(-0.47%)
Apr 18, 2012	14.45	14.52	14.25	14.39	840,090	-0.15(-1.00%)
Apr 17, 2012	14.53	14.63	14.45	14.53	581,635	+0.08(+0.54%)
Apr 16, 2012	14.37	14.52	14.33	14.45	535,215	+0.17(+1.16%)
Apr 13, 2012	14.32	14.52	14.29	14.29	557,172	-0.12(-0.82%)
Apr 12, 2012	14.38	14.48	14.26	14.41	472,133	+0.06(+0.45%)
Apr 11, 2012	14.43	14.47	14.25	14.34	759,929	+0.03(+0.19%)
Apr 10, 2012	14.53	14.58	14.26	14.31	881,312	-0.25(-1.70%)
Apr 09, 2012	14.59	14.67	14.53	14.56	929,676	-0.24(-1.65%)
Apr 05, 2012	14.83	14.92	14.71	14.81	821,858	-0.13(-0.84%)
Apr 04, 2012	15.19	15.19	14.90	14.93	986,695	-0.40(-2.58%)
Apr 03, 2012	15.27	15.40	15.22	15.33	799,042	+0.04(+0.24%)
Apr 02, 2012	15.11	15.32	15.02	15.29	628,769	+0.20(+1.35%)
Mar 30, 2012	15.21	15.25	15.07	15.09	668,804	-0.04(-0.25%)
Mar 29, 2012	15.04	15.15	14.99	15.12	485,304	-0.00(-0.02%)
Mar 28, 2012	15.21	15.25	15.02	15.13	818,541	-0.13(-0.84%)
Mar 27, 2012	15.25	15.33	15.23	15.26	679,874	-0.02(-0.11%)
Mar 26, 2012	15.20	15.37	15.10	15.27	716,091	+0.18(+1.17%)
Mar 23, 2012	14.96	15.12	14.93	15.10	900,223	+0.12(+0.77%)
Mar 22, 2012	14.91	14.99	14.85	14.98	476,852	+0.00(+0.00%)
Mar 21, 2012	15.03	15.09	14.93	14.98	398,569	-0.05(-0.32%)
Mar 20, 2012	15.01	15.12	14.95	15.03	483,168	-0.04(-0.27%)
Mar 19, 2012	15.07	15.23	14.99	15.07	566,230	-0.01(-0.09%)
Mar 16, 2012	15.12	15.15	15.01	15.08	1,183,587	-0.02(-0.13%)
Mar 15, 2012	15.08	15.20	14.97	15.10	707,627	+0.00(+0.00%)
Mar 14, 2012	15.21	15.38	15.07	15.10	1,009,346	-0.12(-0.76%)
Mar 13, 2012	15.38	15.44	15.19	15.22	1,187,954	-0.13(-0.82%)
Mar 12, 2012	15.29	15.41	15.25	15.34	870,954	+0.05(+0.33%)
Mar 09, 2012	15.35	15.56	15.26	15.29	970,407	-0.05(-0.33%)
Mar 08, 2012	15.41	15.42	15.21	15.34	681,930	-0.01(-0.04%)
Mar 07, 2012	15.37	15.40	15.22	15.35	584,443	-0.03(-0.20%)
Mar 06, 2012	15.40	15.50	15.32	15.38	606,697	-0.17(-1.10%)
Mar 05, 2012	15.40	15.57	15.31	15.55	589,731	+0.10(+0.67%)
Mar 02, 2012	15.55	15.55	15.35	15.45	1,134,266	-0.12(-0.78%)
Mar 01, 2012	15.71	15.79	15.54	15.57	576,942	-0.10(-0.66%)
Feb 29, 2012	15.76	15.87	15.66	15.67	477,775	-0.07(-0.47%)
Feb 28, 2012	15.83	15.86	15.65	15.75	566,235	-0.10(-0.61%)
Feb 27, 2012	15.89	15.96	15.74	15.84	480,977	-0.17(-1.07%)
Feb 24, 2012	16.02	16.16	15.96	16.01	541,183	-0.02(-0.13%)
Feb 23, 2012	15.83	16.05	15.83	16.03	552,596	+0.19(+1.21%)
Feb 22, 2012	15.94	16.03	15.79	15.84	691,961	-0.18(-1.11%)
Feb 21, 2012	16.01	16.15	15.93	16.02	381,360	-0.03(-0.21%)
Feb 17, 2012	16.18	16.26	15.96	16.05	478,540	-0.05(-0.33%)
Feb 16, 2012	15.75	16.27	15.75	16.11	790,436	+0.34(+2.15%)
Feb 15, 2012	15.91	15.99	15.71	15.77	397,907	-0.14(-0.87%)
Feb 14, 2012	15.96	16.02	15.79	15.91	418,242	-0.11(-0.71%)
Feb 13, 2012	16.02	16.11	15.87	16.02	617,988	+0.14(+0.89%)
Feb 10, 2012	16.04	16.13	15.80	15.88	871,836	-0.31(-1.91%)
Feb 09, 2012	16.42	16.46	16.17	16.19	371,237	-0.22(-1.33%)
Feb 08, 2012	16.43	16.56	16.15	16.41	436,305	+0.01(+0.06%)
Feb 07, 2012	16.53	16.67	16.34	16.40	602,586	+0.02(+0.12%)
Feb 06, 2012	16.34	16.44	16.27	16.38	426,551	-0.04(-0.22%)
Feb 03, 2012	16.40	16.47	16.32	16.41	472,716	+0.18(+1.12%)
Feb 02, 2012	16.14	16.27	16.07	16.23	485,413	+0.11(+0.69%)

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