Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	13.05	13.29	12.64	12.69	1,423,964	-0.26(-2.01%)
Apr 27, 2012	14.38	14.43	12.60	12.95	7,556,904	-2.52(-16.29%)
Apr 26, 2012	15.65	15.93	15.46	15.47	1,524,737	+0.13(+0.88%)
Apr 25, 2012	15.16	15.50	15.06	15.34	703,770	+0.51(+3.42%)
Apr 24, 2012	15.59	15.78	14.71	14.83	1,144,691	-0.81(-5.20%)
Apr 23, 2012	15.69	15.71	15.28	15.64	646,032	-0.12(-0.76%)
Apr 20, 2012	16.11	16.30	15.41	15.76	915,896	-0.71(-4.30%)
Apr 19, 2012	15.57	16.55	15.47	16.47	3,038,573	+1.59(+10.67%)
Apr 18, 2012	14.50	15.02	14.43	14.88	635,750	+0.42(+2.89%)
Apr 17, 2012	14.19	14.59	13.95	14.46	437,632	+0.34(+2.43%)
Apr 16, 2012	14.43	14.61	14.05	14.12	339,006	-0.26(-1.81%)
Apr 13, 2012	14.25	14.54	14.17	14.38	168,886	-0.03(-0.21%)
Apr 12, 2012	13.70	14.77	13.70	14.41	644,624	+0.61(+4.43%)
Apr 11, 2012	13.73	14.23	13.73	13.80	359,956	+0.25(+1.87%)
Apr 10, 2012	14.00	14.32	13.43	13.55	563,082	-0.40(-2.89%)
Apr 09, 2012	13.84	14.15	13.74	13.95	387,055	-0.37(-2.60%)
Apr 05, 2012	13.94	14.40	13.80	14.32	422,165	+0.37(+2.62%)
Apr 04, 2012	13.87	14.14	13.64	13.96	848,189	-0.47(-3.26%)
Apr 03, 2012	14.69	14.77	14.39	14.43	507,190	-0.17(-1.17%)
Apr 02, 2012	14.63	14.83	14.39	14.60	635,907	+0.16(+1.08%)
Mar 30, 2012	14.96	14.96	14.25	14.44	757,156	-0.55(-3.68%)
Mar 29, 2012	15.25	15.31	14.60	14.99	729,444	-0.48(-3.08%)
Mar 28, 2012	15.46	15.50	15.06	15.47	879,251	+0.01(+0.10%)
Mar 27, 2012	15.66	15.80	15.18	15.46	1,029,791	-0.23(-1.47%)
Mar 26, 2012	16.03	16.03	15.65	15.69	882,197	-0.22(-1.41%)
Mar 23, 2012	15.43	15.96	15.43	15.91	616,687	+0.54(+3.49%)
Mar 22, 2012	15.56	15.57	15.29	15.37	507,183	-0.34(-2.14%)
Mar 21, 2012	16.03	16.03	15.35	15.71	1,068,925	-0.04(-0.28%)
Mar 20, 2012	14.97	15.85	14.59	15.75	1,509,868	+0.92(+6.18%)
Mar 19, 2012	14.91	15.18	14.54	14.84	1,246,639	+0.00(+0.00%)
Mar 16, 2012	14.84	14.94	14.52	14.84	1,054,368	+0.06(+0.40%)
Mar 15, 2012	14.31	14.81	14.15	14.78	1,530,671	+0.55(+3.88%)
Mar 14, 2012	13.85	14.22	13.83	14.22	1,357,296	+0.51(+3.70%)
Mar 13, 2012	13.39	13.72	13.26	13.72	414,220	+0.36(+2.68%)
Mar 12, 2012	13.57	13.73	13.31	13.36	362,602	-0.37(-2.71%)
Mar 09, 2012	13.30	13.79	13.30	13.73	474,754	+0.32(+2.39%)
Mar 08, 2012	13.41	13.53	13.27	13.41	484,725	-0.01(-0.11%)
Mar 07, 2012	13.42	13.66	13.21	13.43	648,604	+0.23(+1.75%)
Mar 06, 2012	12.58	13.22	12.41	13.20	986,825	+0.40(+3.15%)
Mar 05, 2012	13.35	13.59	12.71	12.79	1,529,073	-0.66(-4.88%)
Mar 02, 2012	13.35	14.05	13.35	13.45	807,519	-0.08(-0.61%)
Mar 01, 2012	13.42	13.57	12.96	13.53	1,408,759	+0.26(+1.97%)
Feb 29, 2012	13.69	13.92	13.26	13.27	1,022,803	-0.44(-3.21%)
Feb 28, 2012	14.11	14.31	13.64	13.71	805,586	-0.31(-2.18%)
Feb 27, 2012	13.93	14.13	13.50	14.02	840,558	+0.35(+2.56%)
Feb 24, 2012	13.78	13.94	13.54	13.67	709,896	+0.00(+0.00%)
Feb 23, 2012	13.58	13.79	13.29	13.67	902,477	+0.07(+0.55%)
Feb 22, 2012	14.40	14.63	13.12	13.59	3,586,911	-0.93(-6.42%)
Feb 21, 2012	14.87	15.02	14.33	14.52	867,902	-0.27(-1.81%)
Feb 17, 2012	14.63	14.87	14.49	14.79	703,449	+0.22(+1.48%)
Feb 16, 2012	15.06	15.33	14.54	14.58	919,903	-0.54(-3.55%)
Feb 15, 2012	14.72	15.54	14.71	15.11	1,624,707	+0.50(+3.42%)
Feb 14, 2012	14.46	14.61	14.43	14.61	580,677	+0.10(+0.72%)
Feb 13, 2012	14.14	14.63	14.14	14.51	971,526	+0.46(+3.29%)
Feb 10, 2012	14.54	14.59	13.71	14.05	1,758,436	-0.21(-1.46%)
Feb 09, 2012	14.83	15.01	14.09	14.25	1,502,852	-0.13(-0.93%)
Feb 08, 2012	14.34	15.25	14.34	14.39	2,952,810	+0.25(+1.79%)
Feb 07, 2012	16.04	16.24	13.79	14.14	6,445,916	-1.89(-11.81%)
Feb 06, 2012	17.18	17.30	15.82	16.03	1,897,628	-1.27(-7.33%)
Feb 03, 2012	17.78	18.62	15.51	17.30	5,991,855	+0.37(+2.16%)
Feb 02, 2012	16.41	17.00	16.34	16.93	951,243	+0.67(+4.13%)

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