Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	13.14	13.35	13.05	13.07	86,086	-0.04(-0.29%)
May 23, 2011	12.98	13.33	12.93	13.11	119,686	-0.17(-1.25%)
May 20, 2011	13.21	13.61	13.13	13.27	140,617	-0.04(-0.28%)
May 19, 2011	13.28	13.41	13.09	13.31	289,160	-0.04(-0.28%)
May 18, 2011	12.99	13.61	12.71	13.35	262,146	+0.37(+2.84%)
May 17, 2011	13.16	13.21	12.84	12.98	96,735	-0.31(-2.32%)
May 16, 2011	13.23	13.60	13.19	13.29	162,161	-0.40(-2.91%)
May 13, 2011	14.09	14.21	13.60	13.69	137,552	-0.47(-3.29%)
May 12, 2011	13.77	14.33	13.71	14.15	123,389	+0.27(+1.95%)
May 11, 2011	14.45	15.03	13.82	13.88	318,124	+0.08(+0.60%)
May 10, 2011	13.12	13.86	13.12	13.80	148,104	+0.77(+5.89%)
May 09, 2011	13.13	13.13	12.78	13.03	86,437	-0.15(-1.14%)
May 06, 2011	13.01	13.33	12.95	13.18	172,976	+0.26(+2.04%)
May 05, 2011	12.82	13.06	12.75	12.92	101,086	+0.07(+0.53%)
May 04, 2011	12.26	12.96	12.20	12.85	200,395	+0.60(+4.91%)
May 03, 2011	11.95	12.42	11.71	12.25	203,329	+0.29(+2.45%)
May 02, 2011	12.13	12.61	11.95	11.96	75,172	-0.41(-3.34%)
Apr 29, 2011	12.46	12.48	12.27	12.37	71,240	-0.04(-0.30%)
Apr 28, 2011	12.40	12.58	12.29	12.41	55,404	+0.00(+0.00%)
Apr 27, 2011	12.45	12.54	12.30	12.41	41,170	-0.07(-0.54%)
Apr 26, 2011	11.97	12.66	11.94	12.48	68,464	+0.51(+4.27%)
Apr 25, 2011	11.84	12.00	11.72	11.96	28,618	+0.05(+0.38%)
Apr 21, 2011	11.85	11.92	11.66	11.92	73,389	+0.16(+1.34%)
Apr 20, 2011	11.60	11.79	11.49	11.76	63,020	+0.34(+2.96%)
Apr 19, 2011	11.54	11.54	11.28	11.42	63,826	-0.07(-0.59%)
Apr 18, 2011	11.48	11.59	11.30	11.49	53,567	-0.18(-1.55%)
Apr 15, 2011	11.59	11.78	11.53	11.67	75,742	+0.06(+0.52%)
Apr 14, 2011	11.32	11.66	11.30	11.61	41,129	+0.14(+1.25%)
Apr 13, 2011	11.78	11.78	11.32	11.47	60,911	-0.20(-1.68%)
Apr 12, 2011	11.93	11.99	11.62	11.66	44,527	-0.38(-3.18%)
Apr 11, 2011	12.17	12.22	11.81	12.05	62,305	-0.16(-1.29%)
Apr 08, 2011	12.78	12.78	12.08	12.20	78,104	-0.47(-3.68%)
Apr 07, 2011	12.96	12.96	12.67	12.67	54,025	-0.26(-1.98%)
Apr 06, 2011	12.75	12.98	12.60	12.93	52,181	+0.25(+1.96%)
Apr 05, 2011	12.75	12.85	12.65	12.68	54,602	-0.13(-1.00%)
Apr 04, 2011	12.81	12.86	12.51	12.81	87,264	-0.01(-0.06%)
Apr 01, 2011	13.12	13.12	12.75	12.81	47,699	-0.24(-1.84%)
Mar 31, 2011	13.13	13.13	12.78	13.05	70,410	-0.06(-0.46%)
Mar 30, 2011	13.05	13.16	12.91	13.11	56,383	+0.17(+1.34%)
Mar 29, 2011	12.83	13.14	12.83	12.94	45,658	+0.12(+0.94%)
Mar 28, 2011	13.04	13.24	12.82	12.82	51,235	-0.13(-0.99%)
Mar 25, 2011	12.91	13.51	12.78	12.95	142,115	+0.11(+0.82%)
Mar 24, 2011	12.72	12.91	12.61	12.84	131,895	+0.24(+1.91%)
Mar 23, 2011	12.57	12.74	12.33	12.60	95,558	+0.03(+0.24%)
Mar 22, 2011	12.72	12.72	12.48	12.57	181,220	-0.09(-0.71%)
Mar 21, 2011	12.63	12.67	12.09	12.66	87,805	+0.45(+3.69%)
Mar 18, 2011	12.11	12.23	11.99	12.21	175,665	+0.19(+1.56%)
Mar 17, 2011	12.23	12.23	11.99	12.02	97,969	+0.00(+0.00%)
Mar 16, 2011	11.87	12.16	11.86	12.02	194,427	+0.16(+1.33%)
Mar 15, 2011	11.80	12.36	11.75	11.87	288,793	-0.29(-2.35%)
Mar 14, 2011	12.11	12.51	11.77	12.15	173,153	-0.07(-0.55%)
Mar 11, 2011	12.31	12.42	11.99	12.22	100,973	-0.11(-0.91%)
Mar 10, 2011	12.51	12.51	12.01	12.33	151,770	-0.34(-2.67%)
Mar 09, 2011	12.67	12.75	12.54	12.67	187,535	-0.01(-0.06%)
Mar 08, 2011	12.33	12.84	12.23	12.68	129,158	+0.32(+2.56%)
Mar 07, 2011	12.45	12.48	12.03	12.36	211,522	-0.07(-0.54%)
Mar 04, 2011	12.31	12.45	12.05	12.43	160,606	+0.11(+0.92%)
Mar 03, 2011	11.90	12.39	11.66	12.32	159,902	+0.53(+4.46%)
Mar 02, 2011	11.69	11.90	11.62	11.79	91,998	+0.06(+0.51%)

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