Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.33	17.54	16.97	17.48	98,714	+0.10(+0.56%)
Apr 27, 2012	18.03	18.03	17.21	17.39	78,503	+0.04(+0.20%)
Apr 26, 2012	16.61	17.41	16.51	17.35	51,155	+0.71(+4.24%)
Apr 25, 2012	16.54	16.76	16.41	16.65	37,382	+0.22(+1.34%)
Apr 24, 2012	15.92	16.44	15.92	16.43	31,482	+0.48(+2.98%)
Apr 23, 2012	16.45	16.45	15.86	15.95	57,173	-0.71(-4.23%)
Apr 20, 2012	16.62	16.69	16.31	16.66	34,993	+0.30(+1.83%)
Apr 19, 2012	16.64	16.78	16.18	16.36	25,808	-0.28(-1.69%)
Apr 18, 2012	16.67	16.68	16.44	16.64	20,183	-0.05(-0.32%)
Apr 17, 2012	16.57	16.92	16.57	16.69	49,998	+0.21(+1.28%)
Apr 16, 2012	16.45	16.63	16.20	16.48	16,719	+0.04(+0.27%)
Apr 13, 2012	16.64	16.70	16.21	16.44	36,665	-0.26(-1.58%)
Apr 12, 2012	16.37	16.73	16.13	16.70	30,417	+0.30(+1.85%)
Apr 11, 2012	16.73	16.73	16.16	16.40	45,614	-0.15(-0.93%)
Apr 10, 2012	16.78	16.88	16.33	16.55	51,458	-0.20(-1.21%)
Apr 09, 2012	16.53	16.97	16.28	16.75	67,936	-0.09(-0.52%)
Apr 05, 2012	17.62	17.94	16.64	16.84	175,498	+0.35(+2.14%)
Apr 04, 2012	16.42	16.55	16.28	16.49	132,137	-0.06(-0.37%)
Apr 03, 2012	16.92	16.92	16.50	16.55	55,582	-0.21(-1.26%)
Apr 02, 2012	16.27	16.88	16.27	16.76	74,891	+0.40(+2.42%)
Mar 30, 2012	16.31	16.37	15.98	16.36	54,258	+0.18(+1.09%)
Mar 29, 2012	16.01	16.24	15.88	16.19	27,026	+0.03(+0.16%)
Mar 28, 2012	16.64	16.66	16.00	16.16	54,645	-0.48(-2.91%)
Mar 27, 2012	16.73	16.88	16.63	16.65	20,132	-0.13(-0.79%)
Mar 26, 2012	16.77	16.88	16.72	16.78	40,103	+0.12(+0.74%)
Mar 23, 2012	16.67	16.70	16.33	16.66	32,061	+0.04(+0.27%)
Mar 22, 2012	16.20	16.66	16.20	16.61	73,514	+0.29(+1.78%)
Mar 21, 2012	16.36	16.51	16.25	16.32	34,745	-0.10(-0.59%)
Mar 20, 2012	16.32	16.63	16.30	16.42	27,179	+0.02(+0.11%)
Mar 19, 2012	16.31	16.63	16.21	16.40	29,112	+0.09(+0.54%)
Mar 16, 2012	16.52	16.52	16.22	16.31	78,764	-0.21(-1.28%)
Mar 15, 2012	16.52	16.63	16.38	16.52	33,335	-0.15(-0.90%)
Mar 14, 2012	16.84	16.87	16.53	16.67	27,521	-0.15(-0.89%)
Mar 13, 2012	16.78	16.84	16.30	16.82	52,290	+0.23(+1.38%)
Mar 12, 2012	16.61	16.75	16.40	16.59	58,466	+0.04(+0.27%)
Mar 09, 2012	16.31	16.81	16.11	16.55	59,974	+0.27(+1.68%)
Mar 08, 2012	16.62	16.62	16.06	16.28	33,356	-0.29(-1.76%)
Mar 07, 2012	15.99	16.66	15.94	16.57	46,211	+0.67(+4.21%)
Mar 06, 2012	15.87	15.99	15.73	15.90	164,857	-0.14(-0.88%)
Mar 05, 2012	15.70	16.16	15.55	16.04	165,296	+0.17(+1.06%)
Mar 02, 2012	15.77	16.14	15.71	15.87	64,689	+0.05(+0.33%)
Mar 01, 2012	15.95	16.27	15.79	15.82	59,274	-0.03(-0.17%)
Feb 29, 2012	16.13	16.26	15.64	15.84	79,160	-0.24(-1.48%)
Feb 28, 2012	15.87	16.10	15.81	16.08	40,048	+0.24(+1.50%)
Feb 27, 2012	15.57	15.91	15.57	15.84	34,500	+0.11(+0.73%)
Feb 24, 2012	15.77	15.88	15.44	15.73	77,192	-0.14(-0.89%)
Feb 23, 2012	14.99	16.08	14.98	15.87	343,061	+0.88(+5.88%)
Feb 22, 2012	14.60	15.04	14.60	14.99	69,567	+0.40(+2.72%)
Feb 21, 2012	14.76	14.76	14.43	14.59	55,369	-0.16(-1.08%)
Feb 17, 2012	14.32	14.87	14.10	14.75	50,639	+0.48(+3.40%)
Feb 16, 2012	13.54	14.34	13.48	14.27	83,813	+0.75(+5.54%)
Feb 15, 2012	13.86	13.97	13.44	13.52	69,458	-0.33(-2.36%)
Feb 14, 2012	13.71	13.88	13.54	13.84	108,224	+0.05(+0.38%)
Feb 13, 2012	13.86	14.10	13.66	13.79	51,781	-0.03(-0.19%)
Feb 10, 2012	13.99	14.13	13.78	13.82	34,947	-0.27(-1.94%)
Feb 09, 2012	14.14	14.19	13.88	14.09	31,565	+0.01(+0.06%)
Feb 08, 2012	14.14	14.21	13.97	14.08	38,319	-0.02(-0.12%)
Feb 07, 2012	14.10	14.29	14.00	14.10	127,294	-0.10(-0.68%)
Feb 06, 2012	14.58	14.59	14.13	14.20	57,428	-0.51(-3.47%)
Feb 03, 2012	14.59	14.77	14.59	14.71	67,278	+0.33(+2.27%)
Feb 02, 2012	14.63	14.84	13.92	14.38	47,832	-0.23(-1.57%)

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