Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	12.71	13.94	12.70	13.27	758,098	+0.86(+6.93%)
Apr 28, 2011	12.25	12.41	12.25	12.41	122,416	+0.12(+0.98%)
Apr 27, 2011	12.19	12.35	12.09	12.29	87,556	+0.08(+0.66%)
Apr 26, 2011	12.04	12.35	12.01	12.21	121,378	+0.18(+1.50%)
Apr 25, 2011	12.06	12.16	11.98	12.03	95,134	-0.12(-0.99%)
Apr 21, 2011	12.24	12.24	12.05	12.15	50,388	-0.02(-0.16%)
Apr 20, 2011	12.18	12.25	12.13	12.17	79,877	+0.16(+1.33%)
Apr 19, 2011	12.07	12.09	11.98	12.01	146,444	-0.01(-0.08%)
Apr 18, 2011	12.02	12.09	11.93	12.02	150,424	-0.15(-1.23%)
Apr 15, 2011	12.01	12.18	11.99	12.17	108,307	+0.14(+1.16%)
Apr 14, 2011	11.95	12.05	11.81	12.03	113,371	-0.01(-0.08%)
Apr 13, 2011	12.04	12.15	11.98	12.04	408,770	+0.08(+0.67%)
Apr 12, 2011	11.91	12.23	11.87	11.96	170,944	+0.00(+0.00%)
Apr 11, 2011	11.75	12.02	11.71	11.96	173,117	+0.23(+1.96%)
Apr 08, 2011	11.78	11.83	11.60	11.73	165,726	+0.03(+0.26%)
Apr 07, 2011	12.24	12.24	11.65	11.70	198,552	-0.50(-4.10%)
Apr 06, 2011	11.97	12.24	11.81	12.20	186,635	+0.26(+2.18%)
Apr 05, 2011	11.94	12.09	11.79	11.94	74,867	-0.04(-0.33%)
Apr 04, 2011	11.79	12.13	11.79	11.98	297,714	+0.13(+1.10%)
Apr 01, 2011	12.01	12.11	11.83	11.85	223,832	-0.11(-0.92%)
Mar 31, 2011	11.84	12.00	11.84	11.96	166,186	+0.09(+0.76%)
Mar 30, 2011	11.87	12.21	11.87	11.87	125,369	-0.19(-1.58%)
Mar 29, 2011	11.98	12.12	11.89	12.06	94,204	+0.05(+0.42%)
Mar 28, 2011	11.90	12.06	11.90	12.01	171,418	+0.16(+1.35%)
Mar 25, 2011	11.77	12.00	11.50	11.85	169,996	+0.14(+1.20%)
Mar 24, 2011	11.49	11.75	11.31	11.71	384,997	+0.31(+2.72%)
Mar 23, 2011	11.69	11.71	11.31	11.40	289,567	-0.33(-2.81%)
Mar 22, 2011	11.83	12.07	11.51	11.73	135,434	-0.06(-0.51%)
Mar 21, 2011	11.84	12.21	11.70	11.79	321,692	-0.18(-1.50%)
Mar 18, 2011	11.77	11.98	11.69	11.97	199,816	+0.33(+2.84%)
Mar 17, 2011	11.83	11.86	11.60	11.64	93,885	+0.01(+0.11%)
Mar 16, 2011	11.76	11.99	11.59	11.63	208,583	-0.18(-1.55%)
Mar 15, 2011	11.78	12.01	11.73	11.81	80,889	-0.14(-1.17%)
Mar 14, 2011	12.01	12.14	11.90	11.95	236,286	-0.15(-1.24%)
Mar 11, 2011	11.85	12.28	11.85	12.10	312,869	+0.23(+1.94%)
Mar 10, 2011	12.06	12.13	11.80	11.87	183,721	-0.36(-2.94%)
Mar 09, 2011	12.00	12.25	12.00	12.23	242,197	+0.19(+1.58%)
Mar 08, 2011	12.13	12.13	11.95	12.04	246,415	-0.10(-0.82%)
Mar 07, 2011	12.42	12.42	12.03	12.14	193,119	-0.25(-2.02%)
Mar 04, 2011	12.71	12.87	12.35	12.39	181,623	-0.29(-2.29%)
Mar 03, 2011	12.31	12.99	12.29	12.68	394,072	+0.05(+0.40%)
Mar 02, 2011	12.71	12.95	12.38	12.63	265,167	-0.12(-0.94%)
Mar 01, 2011	13.15	13.23	12.65	12.75	170,124	-0.41(-3.12%)
Feb 28, 2011	13.34	13.43	12.86	13.16	262,014	-0.07(-0.53%)
Feb 25, 2011	12.81	13.90	12.70	13.23	272,795	+0.66(+5.25%)
Feb 24, 2011	12.81	12.81	12.28	12.57	283,262	-0.23(-1.80%)
Feb 23, 2011	12.71	12.85	12.61	12.80	397,112	+0.09(+0.71%)
Feb 22, 2011	13.09	13.17	12.56	12.71	291,254	-0.51(-3.86%)
Feb 18, 2011	13.17	13.35	13.06	13.22	124,512	+0.09(+0.69%)
Feb 17, 2011	13.12	13.17	13.07	13.13	101,098	-0.05(-0.38%)
Feb 16, 2011	13.17	13.23	13.07	13.18	274,719	+0.08(+0.61%)
Feb 15, 2011	13.50	13.50	12.98	13.10	157,563	-0.49(-3.61%)
Feb 14, 2011	13.51	13.70	13.44	13.59	60,697	+0.05(+0.37%)
Feb 11, 2011	13.38	13.58	13.19	13.54	102,246	+0.08(+0.59%)
Feb 10, 2011	13.36	13.53	13.30	13.46	98,382	+0.01(+0.07%)
Feb 09, 2011	13.37	13.50	13.21	13.45	108,234	+0.02(+0.15%)
Feb 08, 2011	13.53	13.59	13.26	13.43	118,087	-0.13(-0.96%)
Feb 07, 2011	13.15	13.61	13.15	13.56	84,450	+0.40(+3.04%)
Feb 04, 2011	13.40	13.49	13.06	13.16	116,507	-0.23(-1.72%)
Feb 03, 2011	13.87	13.97	13.38	13.39	173,930	-0.51(-3.67%)
Feb 02, 2011	13.60	13.97	13.60	13.90	245,408	+0.32(+2.36%)

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