Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	13.05	11.09	9.906	10.93	343,755	+0.71(+6.94%)
May 30, 2012	10.68	10.68	9.699	10.22	258,319	-0.55(-5.09%)
May 29, 2012	10.88	11.18	10.60	10.77	207,758	-0.02(-0.17%)
May 25, 2012	10.81	10.86	10.57	10.79	139,698	-0.04(-0.33%)
May 24, 2012	10.88	10.95	10.47	10.82	115,371	-0.03(-0.25%)
May 23, 2012	10.68	11.06	10.06	10.85	297,488	+0.03(+0.25%)
May 22, 2012	10.47	11.41	10.41	10.82	377,684	+0.34(+3.26%)
May 21, 2012	10.54	10.62	10.16	10.48	576,823	-0.04(-0.34%)
May 18, 2012	10.85	10.91	10.26	10.52	326,627	-0.21(-1.93%)
May 17, 2012	10.77	11.05	10.45	10.72	697,605	+0.00(+0.00%)
May 16, 2012	11.42	11.94	10.62	10.72	763,462	-0.66(-5.76%)
May 15, 2012	11.84	12.36	11.28	11.38	534,937	-0.40(-3.36%)
May 14, 2012	12.80	12.86	11.71	11.77	305,493	-0.82(-6.49%)
May 11, 2012	13.18	13.35	12.28	12.59	304,592	-0.75(-5.59%)
May 10, 2012	13.72	13.79	12.91	13.34	490,243	-0.27(-1.98%)
May 09, 2012	13.91	14.19	13.26	13.61	396,263	-0.39(-2.76%)
May 08, 2012	15.82	15.92	13.81	13.99	1,115,315	-1.89(-11.88%)
May 07, 2012	15.96	16.06	15.65	15.88	253,364	-0.09(-0.56%)
May 04, 2012	16.53	16.55	15.77	15.97	293,468	-0.63(-3.79%)
May 03, 2012	16.61	16.90	16.36	16.60	132,351	-0.04(-0.22%)
May 02, 2012	16.15	16.75	16.12	16.63	177,579	+0.36(+2.21%)
May 01, 2012	16.27	16.74	16.03	16.27	261,826	+0.00(+0.00%)
Apr 30, 2012	16.30	16.41	15.78	16.27	222,699	-0.06(-0.38%)
Apr 27, 2012	16.08	16.64	16.08	16.34	491,226	+0.31(+1.96%)
Apr 26, 2012	15.34	16.13	15.20	16.02	484,784	+0.65(+4.21%)
Apr 25, 2012	15.21	15.99	15.02	15.38	396,172	+0.26(+1.72%)
Apr 24, 2012	14.65	15.31	14.58	15.11	337,560	+0.49(+3.38%)
Apr 23, 2012	14.59	14.83	14.30	14.62	477,484	-0.25(-1.69%)
Apr 20, 2012	15.16	15.28	14.66	14.87	209,399	-0.17(-1.13%)
Apr 19, 2012	15.36	15.68	14.77	15.04	729,814	-0.12(-0.77%)
Apr 18, 2012	16.10	16.10	14.94	15.16	608,954	-0.53(-3.38%)
Apr 17, 2012	16.03	16.25	15.63	15.69	535,196	-0.14(-0.91%)
Apr 16, 2012	16.88	16.88	15.57	15.83	482,544	-0.33(-2.06%)
Apr 13, 2012	16.34	16.77	15.69	16.17	875,980	-0.71(-4.20%)
Apr 12, 2012	16.86	17.33	16.52	16.87	424,199	+0.04(+0.21%)
Apr 11, 2012	17.23	17.42	16.46	16.84	468,634	-0.31(-1.78%)
Apr 10, 2012	17.71	18.02	16.59	17.14	338,403	-0.57(-3.19%)
Apr 09, 2012	17.92	18.33	17.07	17.71	158,369	-0.26(-1.45%)
Apr 05, 2012	18.27	18.32	17.71	17.97	425,110	-0.37(-2.01%)
Apr 04, 2012	18.64	18.95	18.19	18.34	193,440	-0.71(-3.72%)
Apr 03, 2012	19.57	19.57	18.49	19.05	403,795	+0.09(+0.47%)
Apr 02, 2012	18.81	19.32	18.55	18.96	343,855	+0.15(+0.81%)
Mar 30, 2012	18.87	18.92	18.51	18.81	1,144,632	+0.20(+1.06%)
Mar 29, 2012	18.74	19.05	18.30	18.61	388,425	-0.20(-1.05%)
Mar 28, 2012	19.57	19.75	18.72	18.81	303,763	-0.84(-4.25%)
Mar 27, 2012	19.56	19.88	19.34	19.64	337,454	+0.16(+0.83%)
Mar 26, 2012	18.81	19.52	18.63	19.48	356,560	+0.96(+5.19%)
Mar 23, 2012	18.66	18.86	18.32	18.52	288,403	+0.44(+2.43%)
Mar 22, 2012	18.91	18.92	18.02	18.08	531,041	-1.14(-5.93%)
Mar 21, 2012	19.40	19.53	18.41	19.22	884,347	+0.28(+1.47%)
Mar 20, 2012	17.67	19.56	17.61	18.94	1,303,755	+1.15(+6.46%)
Mar 19, 2012	18.64	18.78	17.50	17.79	614,587	-0.12(-0.65%)
Mar 16, 2012	17.57	18.37	17.43	17.91	984,331	+0.55(+3.16%)
Mar 15, 2012	16.38	17.49	16.37	17.36	635,553	+0.93(+5.63%)
Mar 14, 2012	15.85	16.93	15.81	16.43	615,957	+0.75(+4.75%)
Mar 13, 2012	15.53	16.15	15.46	15.69	395,228	+0.12(+0.75%)
Mar 12, 2012	15.58	16.03	15.44	15.57	838,916	+0.25(+1.64%)
Mar 09, 2012	14.82	15.40	14.82	15.32	769,855	+0.45(+3.02%)
Mar 08, 2012	14.95	15.17	14.81	14.87	222,710	+0.10(+0.67%)
Mar 07, 2012	14.86	15.04	14.55	14.77	285,485	+0.18(+1.23%)
Mar 06, 2012	14.46	14.95	14.46	14.59	544,606	+0.01(+0.06%)
Mar 05, 2012	15.06	15.29	14.55	14.58	375,911	-0.63(-4.13%)
Mar 02, 2012	15.27	15.45	15.17	15.21	113,293	-0.13(-0.88%)

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