Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	10.65	10.65	10.26	10.60	774,073	-0.04(-0.38%)
May 23, 2011	10.73	10.75	10.44	10.64	757,394	-0.23(-2.08%)
May 20, 2011	10.89	11.05	10.68	10.87	1,040,319	-0.10(-0.95%)
May 19, 2011	11.39	11.46	10.89	10.97	996,881	-0.38(-3.34%)
May 18, 2011	11.47	11.64	11.29	11.35	617,799	-0.11(-0.98%)
May 17, 2011	11.61	11.68	11.09	11.47	1,028,629	-0.24(-2.07%)
May 16, 2011	12.07	12.42	11.54	11.71	2,866,448	+0.27(+2.33%)
May 13, 2011	11.67	11.68	11.18	11.44	688,388	-0.23(-2.00%)
May 12, 2011	11.26	11.76	11.26	11.68	293,836	+0.36(+3.21%)
May 11, 2011	11.23	11.42	11.18	11.31	350,657	+0.07(+0.65%)
May 10, 2011	11.25	11.32	11.05	11.24	360,411	+0.08(+0.72%)
May 09, 2011	10.83	11.36	10.77	11.16	429,139	+0.31(+2.82%)
May 06, 2011	11.59	11.59	10.46	10.85	636,020	+0.12(+1.13%)
May 05, 2011	11.29	11.37	10.64	10.73	1,264,926	-0.53(-4.72%)
May 04, 2011	10.33	12.33	9.835	11.26	2,955,612	+0.99(+9.65%)
May 03, 2011	10.33	10.56	10.15	10.27	383,451	-0.05(-0.47%)
May 02, 2011	10.51	11.09	10.30	10.32	623,002	-0.75(-6.77%)
Apr 29, 2011	11.10	11.37	11.03	11.07	361,191	+0.01(+0.07%)
Apr 28, 2011	10.97	11.11	10.92	11.06	186,474	+0.10(+0.96%)
Apr 27, 2011	10.82	11.00	10.72	10.96	185,186	+0.11(+1.04%)
Apr 26, 2011	10.92	11.03	10.79	10.85	254,439	-0.02(-0.22%)
Apr 25, 2011	10.85	11.02	10.77	10.87	242,364	-0.02(-0.15%)
Apr 21, 2011	10.97	10.97	10.69	10.89	231,525	-0.01(-0.07%)
Apr 20, 2011	10.91	10.96	10.69	10.89	233,707	+0.12(+1.12%)
Apr 19, 2011	11.22	11.27	10.75	10.77	357,834	-0.42(-3.75%)
Apr 18, 2011	11.08	11.20	10.57	11.19	658,259	-0.03(-0.29%)
Apr 15, 2011	10.84	11.24	10.68	11.22	608,646	+0.32(+2.96%)
Apr 14, 2011	10.74	10.93	10.68	10.90	437,863	+0.09(+0.82%)
Apr 13, 2011	10.43	10.84	10.40	10.81	542,678	+0.39(+3.71%)
Apr 12, 2011	10.48	10.52	10.24	10.43	332,400	-0.10(-1.00%)
Apr 11, 2011	10.78	10.91	10.42	10.53	270,669	-0.23(-2.10%)
Apr 08, 2011	10.83	11.04	10.68	10.76	374,682	+0.02(+0.23%)
Apr 07, 2011	10.98	11.05	10.68	10.73	281,731	-0.25(-2.28%)
Apr 06, 2011	10.96	11.13	10.73	10.98	461,323	+0.09(+0.81%)
Apr 05, 2011	10.72	11.01	10.36	10.89	563,516	+0.20(+1.89%)
Apr 04, 2011	10.35	10.72	10.35	10.69	639,235	+0.37(+3.59%)
Apr 01, 2011	9.797	10.32	9.684	10.32	625,516	+0.56(+5.79%)
Mar 31, 2011	9.910	9.966	9.652	9.757	411,008	-0.18(-1.79%)
Mar 30, 2011	9.958	10.03	9.894	9.934	257,913	+0.06(+0.57%)
Mar 29, 2011	9.805	9.958	9.724	9.878	220,602	+0.07(+0.74%)
Mar 28, 2011	10.04	10.14	9.781	9.805	302,736	-0.15(-1.54%)
Mar 25, 2011	9.990	10.08	9.853	9.958	404,795	+0.01(+0.08%)
Mar 24, 2011	9.878	9.982	9.708	9.950	302,065	+0.16(+1.65%)
Mar 23, 2011	9.676	9.926	9.499	9.789	391,959	+0.10(+1.00%)
Mar 22, 2011	9.773	9.797	9.394	9.692	774,449	-0.07(-0.74%)
Mar 21, 2011	9.692	10.01	9.603	9.765	534,958	-0.05(-0.49%)
Mar 18, 2011	9.692	10.05	9.652	9.813	2,072,367	+0.19(+1.93%)
Mar 17, 2011	9.958	9.958	9.531	9.628	559,119	-0.21(-2.13%)
Mar 16, 2011	9.821	10.23	9.725	9.837	686,176	-0.04(-0.41%)
Mar 15, 2011	10.02	10.02	9.611	9.878	419,729	-0.11(-1.13%)
Mar 14, 2011	9.797	10.21	9.684	9.990	660,673	+0.10(+0.98%)
Mar 11, 2011	10.16	10.39	9.620	9.894	1,348,021	-0.23(-2.31%)
Mar 10, 2011	10.97	11.21	9.458	10.13	2,510,368	-2.20(-17.85%)
Mar 09, 2011	12.14	12.45	12.01	12.33	771,795	+0.23(+1.93%)
Mar 08, 2011	12.63	12.63	11.93	12.10	449,769	-0.16(-1.32%)
Mar 07, 2011	12.50	12.50	11.72	12.26	854,952	-0.13(-1.04%)
Mar 04, 2011	11.95	12.39	11.81	12.39	1,061,126	+0.49(+4.14%)
Mar 03, 2011	11.29	11.95	11.17	11.89	993,378	+0.70(+6.27%)
Mar 02, 2011	10.96	11.24	10.77	11.19	468,658	+0.23(+2.13%)

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