Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	10.05	10.21	9.958	10.13	606,659	+0.11(+1.06%)
May 23, 2011	9.915	10.22	9.846	10.02	703,375	-0.07(-0.74%)
May 20, 2011	10.28	10.34	9.977	10.10	948,960	-0.27(-2.58%)
May 19, 2011	11.15	11.15	10.24	10.36	582,732	-0.29(-2.75%)
May 18, 2011	10.36	10.71	10.31	10.66	706,190	+0.32(+3.07%)
May 17, 2011	10.56	10.70	10.31	10.34	553,630	-0.30(-2.87%)
May 16, 2011	10.59	10.72	10.44	10.64	522,865	-0.03(-0.29%)
May 13, 2011	11.01	11.10	10.59	10.67	445,839	-0.34(-3.05%)
May 12, 2011	10.77	11.11	10.58	11.01	521,843	+0.21(+1.96%)
May 11, 2011	11.02	11.08	10.66	10.80	402,993	-0.25(-2.25%)
May 10, 2011	10.87	11.18	10.85	11.05	316,315	+0.20(+1.84%)
May 09, 2011	10.72	10.97	10.71	10.85	393,046	+0.06(+0.58%)
May 06, 2011	11.08	11.08	10.78	10.79	641,197	-0.21(-1.87%)
May 05, 2011	11.38	11.40	10.84	10.99	1,578,282	-0.88(-7.44%)
May 04, 2011	11.86	11.96	11.71	11.88	557,348	+0.02(+0.16%)
May 03, 2011	11.79	11.96	11.74	11.86	320,740	+0.02(+0.21%)
May 02, 2011	11.83	11.84	11.78	11.83	359,215	-0.16(-1.30%)
Apr 29, 2011	12.24	12.26	11.96	11.99	378,562	-0.27(-2.18%)
Apr 28, 2011	12.07	12.36	12.07	12.25	548,692	+0.23(+1.92%)
Apr 27, 2011	11.84	12.06	11.82	12.02	716,849	+0.19(+1.63%)
Apr 26, 2011	11.95	12.00	11.82	11.83	784,215	-0.12(-0.99%)
Apr 25, 2011	11.82	12.04	11.79	11.95	764,301	+0.04(+0.37%)
Apr 21, 2011	11.82	11.95	11.59	11.91	816,998	+0.17(+1.49%)
Apr 20, 2011	11.69	11.87	11.57	11.73	230,666	+0.21(+1.84%)
Apr 19, 2011	11.59	11.61	11.32	11.52	342,110	-0.03(-0.27%)
Apr 18, 2011	11.61	11.66	11.37	11.55	351,784	-0.25(-2.11%)
Apr 15, 2011	11.83	11.89	11.67	11.80	442,375	-0.06(-0.53%)
Apr 14, 2011	11.74	11.89	11.70	11.86	524,979	+0.01(+0.05%)
Apr 13, 2011	11.95	11.95	11.66	11.86	677,113	+0.01(+0.05%)
Apr 12, 2011	11.97	12.20	11.83	11.85	414,589	-0.16(-1.35%)
Apr 11, 2011	12.00	12.18	11.91	12.01	346,985	-0.01(-0.05%)
Apr 08, 2011	12.21	12.22	11.89	12.02	547,341	-0.18(-1.48%)
Apr 07, 2011	12.37	12.40	12.11	12.20	606,812	-0.14(-1.16%)
Apr 06, 2011	12.31	12.43	12.01	12.34	489,450	+0.12(+1.02%)
Apr 05, 2011	12.00	12.31	11.91	12.22	612,855	+0.09(+0.72%)
Apr 04, 2011	12.25	12.29	11.95	12.13	671,223	-0.12(-0.97%)
Apr 01, 2011	12.03	12.28	11.98	12.25	418,320	+0.29(+2.39%)
Mar 31, 2011	11.97	12.08	11.78	11.96	467,091	-0.07(-0.62%)
Mar 30, 2011	12.04	12.04	12.04	12.04	493,680	+0.31(+2.65%)
Mar 29, 2011	11.63	11.79	11.51	11.73	476,580	+0.06(+0.53%)
Mar 28, 2011	11.69	11.78	11.64	11.66	749,249	-0.01(-0.05%)
Mar 25, 2011	11.57	11.76	11.30	11.67	632,098	+0.19(+1.63%)
Mar 24, 2011	11.28	11.63	11.08	11.48	729,090	+0.31(+2.79%)
Mar 23, 2011	11.10	11.21	10.84	11.17	898,999	+0.02(+0.22%)
Mar 22, 2011	11.03	11.72	11.03	11.15	1,319,251	+0.34(+3.17%)
Mar 21, 2011	10.76	10.84	10.58	10.80	1,319,843	-0.29(-2.64%)
Mar 18, 2011	10.51	11.64	10.51	11.10	4,777,982	+0.80(+7.73%)
Mar 17, 2011	10.67	10.71	10.29	10.30	509,839	-0.21(-1.96%)
Mar 16, 2011	10.57	10.62	10.44	10.51	862,635	-0.11(-1.05%)
Mar 15, 2011	10.66	11.04	10.55	10.62	799,873	-0.42(-3.83%)
Mar 14, 2011	11.38	11.38	10.69	11.04	581,938	-0.46(-4.00%)
Mar 11, 2011	11.38	11.60	11.27	11.50	406,049	+0.07(+0.65%)
Mar 10, 2011	11.74	11.83	11.33	11.43	603,076	-0.49(-4.13%)
Mar 09, 2011	11.46	12.42	11.46	11.92	1,440,447	+0.49(+4.25%)
Mar 08, 2011	10.50	11.51	9.691	11.43	2,760,341	+1.44(+14.45%)
Mar 07, 2011	10.46	10.46	9.865	9.989	343,939	-0.42(-4.06%)
Mar 04, 2011	10.62	10.62	10.24	10.41	299,824	-0.19(-1.79%)
Mar 03, 2011	10.77	10.80	10.44	10.60	291,629	-0.06(-0.52%)
Mar 02, 2011	10.49	10.66	10.42	10.66	169,935	+0.14(+1.36%)

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