Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.98	18.25	17.83	18.17	206,284	+0.22(+1.23%)
Apr 27, 2012	17.76	18.05	17.69	17.95	169,921	+0.26(+1.45%)
Apr 26, 2012	17.18	17.75	17.15	17.69	144,303	+0.43(+2.50%)
Apr 25, 2012	17.08	17.38	16.93	17.26	118,346	+0.46(+2.74%)
Apr 24, 2012	16.60	16.80	16.51	16.80	94,442	+0.15(+0.88%)
Apr 23, 2012	16.59	16.72	16.36	16.65	181,268	-0.11(-0.66%)
Apr 20, 2012	16.90	17.00	16.70	16.76	76,910	+0.04(+0.22%)
Apr 19, 2012	16.73	16.89	16.44	16.73	138,409	-0.03(-0.16%)
Apr 18, 2012	16.89	16.91	16.68	16.75	109,040	-0.17(-0.98%)
Apr 17, 2012	16.86	17.02	16.82	16.92	114,305	+0.21(+1.27%)
Apr 16, 2012	16.71	16.85	16.64	16.71	290,725	+0.14(+0.83%)
Apr 13, 2012	16.89	16.89	16.53	16.57	102,324	-0.40(-2.38%)
Apr 12, 2012	16.86	17.10	16.83	16.97	97,745	+0.13(+0.76%)
Apr 11, 2012	16.87	16.96	16.76	16.85	130,328	+0.11(+0.66%)
Apr 10, 2012	17.28	17.28	16.65	16.73	202,156	-0.56(-3.24%)
Apr 09, 2012	17.53	17.55	17.19	17.30	142,903	-0.48(-2.69%)
Apr 05, 2012	17.85	17.93	17.64	17.77	248,052	-0.23(-1.28%)
Apr 04, 2012	18.46	18.47	17.97	18.00	160,217	-0.59(-3.16%)
Apr 03, 2012	18.48	18.77	18.48	18.59	220,795	+0.09(+0.50%)
Apr 02, 2012	18.49	18.67	18.28	18.50	153,204	-0.02(-0.10%)
Mar 30, 2012	19.20	19.20	18.52	18.52	278,790	-0.55(-2.89%)
Mar 29, 2012	19.18	19.24	18.70	19.07	176,052	-0.26(-1.33%)
Mar 28, 2012	19.21	19.34	19.04	19.33	178,454	+0.16(+0.81%)
Mar 27, 2012	19.15	19.23	19.08	19.17	168,909	-0.01(-0.05%)
Mar 26, 2012	18.97	19.34	18.97	19.18	250,595	+0.40(+2.10%)
Mar 23, 2012	18.75	18.86	18.60	18.78	93,534	+0.06(+0.34%)
Mar 22, 2012	18.67	18.72	18.53	18.72	149,132	-0.07(-0.39%)
Mar 21, 2012	18.95	18.95	18.71	18.79	163,245	-0.13(-0.68%)
Mar 20, 2012	18.97	19.08	18.89	18.92	138,780	-0.17(-0.91%)
Mar 19, 2012	18.94	19.23	18.94	19.10	277,118	+0.24(+1.27%)
Mar 16, 2012	18.54	19.02	18.51	18.86	281,952	+0.34(+1.84%)
Mar 15, 2012	18.54	18.60	18.29	18.52	126,748	+0.01(+0.05%)
Mar 14, 2012	18.30	18.56	18.28	18.51	144,998	+0.23(+1.26%)
Mar 13, 2012	18.20	18.29	17.99	18.28	118,914	+0.17(+0.96%)
Mar 12, 2012	18.37	18.37	17.93	18.10	86,589	-0.28(-1.55%)
Mar 09, 2012	18.23	18.62	18.11	18.39	126,465	+0.21(+1.16%)
Mar 08, 2012	18.11	18.22	17.79	18.18	85,114	+0.16(+0.87%)
Mar 07, 2012	17.95	18.06	17.75	18.02	102,297	+0.11(+0.62%)
Mar 06, 2012	17.87	18.03	17.84	17.91	174,091	-0.13(-0.71%)
Mar 05, 2012	17.78	18.10	17.44	18.04	197,801	+0.26(+1.45%)
Mar 02, 2012	18.21	18.24	17.66	17.78	254,586	-0.40(-2.22%)
Mar 01, 2012	18.66	18.68	18.14	18.19	195,093	-0.41(-2.22%)
Feb 29, 2012	18.38	19.01	18.24	18.60	487,819	+0.31(+1.71%)
Feb 28, 2012	18.29	18.33	18.06	18.29	338,857	+0.03(+0.15%)
Feb 27, 2012	18.21	18.30	17.98	18.26	233,912	-0.06(-0.35%)
Feb 24, 2012	17.58	18.38	17.47	18.32	323,621	+0.70(+3.96%)
Feb 23, 2012	17.02	17.87	16.23	17.63	366,236	+0.86(+5.15%)
Feb 22, 2012	16.65	16.93	16.56	16.76	332,138	+0.09(+0.55%)
Feb 21, 2012	16.49	16.78	16.35	16.67	223,746	+0.32(+1.97%)
Feb 17, 2012	16.36	16.49	16.20	16.35	139,762	+0.06(+0.34%)
Feb 16, 2012	15.88	16.38	15.82	16.29	109,569	+0.32(+2.01%)
Feb 15, 2012	16.09	16.16	15.86	15.97	149,364	-0.08(-0.52%)
Feb 14, 2012	15.82	16.05	15.68	16.05	299,411	+0.20(+1.28%)
Feb 13, 2012	15.83	15.95	15.70	15.85	164,825	+0.13(+0.82%)
Feb 10, 2012	15.60	15.73	15.37	15.72	130,959	-0.03(-0.18%)
Feb 09, 2012	15.49	15.78	15.36	15.75	165,662	+0.27(+1.72%)
Feb 08, 2012	15.47	15.61	15.26	15.49	162,638	+0.03(+0.18%)
Feb 07, 2012	15.35	15.52	15.25	15.46	258,083	+0.06(+0.42%)
Feb 06, 2012	15.24	15.42	15.08	15.39	228,159	+0.08(+0.54%)
Feb 03, 2012	15.14	15.36	14.92	15.31	222,541	+0.38(+2.52%)
Feb 02, 2012	15.03	15.22	14.71	14.93	279,372	-0.17(-1.10%)

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