Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	10.04	10.15	9.230	9.510	2,803,561	-0.09(-0.94%)
Apr 27, 2012	11.68	11.70	8.810	9.600	7,292,398	-6.20(-39.24%)
Apr 26, 2012	15.56	15.93	15.48	15.80	161,600	+0.18(+1.15%)
Apr 25, 2012	15.43	15.72	15.21	15.62	299,060	+0.38(+2.49%)
Apr 24, 2012	15.43	15.89	15.19	15.24	418,532	-0.21(-1.36%)
Apr 23, 2012	16.23	16.44	15.30	15.45	367,389	-0.98(-5.96%)
Apr 20, 2012	16.62	16.72	16.35	16.43	142,470	+0.01(+0.06%)
Apr 19, 2012	16.48	16.80	16.33	16.42	162,988	-0.05(-0.30%)
Apr 18, 2012	16.39	16.55	16.29	16.47	113,976	-0.07(-0.42%)
Apr 17, 2012	16.44	16.69	16.30	16.54	163,226	+0.20(+1.22%)
Apr 16, 2012	16.38	16.57	16.15	16.34	178,386	-0.02(-0.12%)
Apr 13, 2012	17.21	17.34	16.24	16.36	175,782	-1.00(-5.76%)
Apr 12, 2012	16.90	17.48	16.90	17.36	171,397	+0.50(+2.97%)
Apr 11, 2012	16.57	17.13	16.48	16.86	179,763	+0.40(+2.43%)
Apr 10, 2012	16.74	17.13	16.39	16.46	167,576	-0.39(-2.31%)
Apr 09, 2012	16.85	17.07	16.78	16.85	128,731	-0.37(-2.15%)
Apr 05, 2012	17.12	17.45	17.02	17.22	95,698	+0.08(+0.47%)
Apr 04, 2012	17.36	17.37	16.81	17.14	182,298	-0.42(-2.39%)
Apr 03, 2012	17.83	18.04	17.46	17.56	145,973	-0.32(-1.79%)
Apr 02, 2012	18.23	18.33	17.75	17.88	174,800	-0.45(-2.45%)
Mar 30, 2012	18.55	18.82	18.32	18.33	200,165	-0.07(-0.38%)
Mar 29, 2012	18.11	18.52	18.00	18.40	179,756	+0.18(+0.99%)
Mar 28, 2012	18.48	18.48	17.94	18.22	191,479	-0.24(-1.30%)
Mar 27, 2012	18.63	18.80	18.43	18.46	131,201	-0.18(-0.97%)
Mar 26, 2012	17.98	18.66	17.91	18.64	370,501	+0.91(+5.13%)
Mar 23, 2012	18.33	18.41	17.68	17.73	459,743	-0.62(-3.38%)
Mar 22, 2012	18.37	18.45	18.14	18.35	381,716	-0.13(-0.70%)
Mar 21, 2012	18.48	18.69	18.35	18.48	146,770	+0.03(+0.16%)
Mar 20, 2012	18.65	18.71	18.45	18.45	383,442	-0.40(-2.12%)
Mar 19, 2012	18.68	19.34	18.65	18.85	138,622	+0.20(+1.07%)
Mar 16, 2012	18.76	18.76	18.59	18.65	223,544	-0.12(-0.64%)
Mar 15, 2012	18.61	18.83	18.51	18.77	122,528	+0.17(+0.91%)
Mar 14, 2012	18.66	18.75	18.40	18.60	137,291	-0.09(-0.48%)
Mar 13, 2012	18.44	18.71	18.37	18.69	233,036	+0.39(+2.13%)
Mar 12, 2012	18.46	18.61	18.27	18.30	160,303	-0.18(-0.97%)
Mar 09, 2012	18.20	18.69	18.16	18.48	140,127	+0.25(+1.37%)
Mar 08, 2012	18.27	18.30	18.07	18.23	128,101	+0.09(+0.50%)
Mar 07, 2012	18.19	18.35	18.00	18.14	275,088	+0.00(+0.00%)
Mar 06, 2012	18.37	18.50	17.91	18.14	201,745	-0.49(-2.63%)
Mar 05, 2012	18.68	18.88	18.55	18.63	283,450	-0.08(-0.43%)
Mar 02, 2012	18.18	18.82	18.13	18.71	392,728	+0.44(+2.41%)
Mar 01, 2012	18.33	18.60	18.16	18.27	107,644	+0.08(+0.44%)
Feb 29, 2012	18.56	18.70	18.10	18.19	200,351	-0.36(-1.94%)
Feb 28, 2012	18.51	18.67	18.44	18.55	139,867	+0.08(+0.43%)
Feb 27, 2012	18.50	18.71	18.32	18.47	134,875	-0.23(-1.23%)
Feb 24, 2012	18.52	18.99	18.52	18.70	228,559	+0.15(+0.81%)
Feb 23, 2012	18.19	18.60	17.91	18.55	236,806	+0.36(+1.98%)
Feb 22, 2012	18.36	18.50	17.79	18.19	317,080	-0.39(-2.10%)
Feb 21, 2012	19.33	19.69	18.27	18.58	584,755	-1.35(-6.77%)
Feb 17, 2012	19.06	20.34	19.06	19.93	736,461	-1.11(-5.28%)
Feb 16, 2012	21.08	21.24	20.91	21.04	255,700	-0.06(-0.28%)
Feb 15, 2012	21.00	21.11	20.75	21.10	261,352	+0.10(+0.48%)
Feb 14, 2012	20.97	21.00	20.76	21.00	189,223	+0.02(+0.10%)
Feb 13, 2012	20.44	20.98	20.36	20.98	209,816	+0.78(+3.86%)
Feb 10, 2012	20.14	20.40	20.00	20.20	103,307	-0.23(-1.13%)
Feb 09, 2012	20.75	20.75	20.37	20.43	78,764	-0.22(-1.07%)
Feb 08, 2012	20.46	20.89	20.25	20.65	109,178	+0.18(+0.88%)
Feb 07, 2012	20.37	20.66	20.25	20.47	259,228	+0.08(+0.39%)
Feb 06, 2012	20.64	20.75	20.28	20.39	136,792	-0.50(-2.39%)
Feb 03, 2012	20.85	20.99	20.65	20.89	259,878	+0.02(+0.10%)
Feb 02, 2012	20.84	20.99	20.73	20.87	144,915	+0.11(+0.53%)

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