Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	19.78	20.34	19.59	19.88	80,750	+0.10(+0.49%)
Apr 27, 2012	18.08	19.85	17.97	19.78	348,790	+1.94(+10.90%)
Apr 26, 2012	17.61	17.91	17.57	17.84	46,585	+0.23(+1.31%)
Apr 25, 2012	17.86	17.86	17.48	17.61	36,210	-0.02(-0.11%)
Apr 24, 2012	17.39	17.65	17.36	17.63	27,774	+0.33(+1.89%)
Apr 23, 2012	17.14	17.49	17.03	17.30	81,064	-0.26(-1.48%)
Apr 20, 2012	17.54	17.86	17.31	17.56	75,159	+0.23(+1.33%)
Apr 19, 2012	17.17	17.55	17.08	17.33	55,335	+0.19(+1.12%)
Apr 18, 2012	17.02	17.15	16.85	17.14	44,273	+0.04(+0.23%)
Apr 17, 2012	17.06	17.29	17.04	17.10	32,438	+0.22(+1.31%)
Apr 16, 2012	17.44	17.44	16.79	16.88	119,902	-0.40(-2.34%)
Apr 13, 2012	17.21	17.36	17.03	17.28	52,019	+0.00(+0.00%)
Apr 12, 2012	16.89	17.40	16.89	17.28	30,665	+0.38(+2.22%)
Apr 11, 2012	16.71	16.93	16.67	16.91	32,066	+0.31(+1.85%)
Apr 10, 2012	17.11	17.23	16.37	16.60	124,550	-0.61(-3.52%)
Apr 09, 2012	16.84	17.22	16.76	17.21	81,689	-0.13(-0.72%)
Apr 05, 2012	17.23	17.33	17.13	17.33	32,286	-0.01(-0.06%)
Apr 04, 2012	17.01	17.40	16.90	17.34	64,023	+0.00(+0.00%)
Apr 03, 2012	17.47	17.52	17.25	17.34	75,428	-0.20(-1.15%)
Apr 02, 2012	17.42	17.63	17.29	17.54	55,779	+0.05(+0.27%)
Mar 30, 2012	18.16	18.16	17.38	17.49	45,665	-0.47(-2.62%)
Mar 29, 2012	17.09	18.04	17.00	17.97	84,565	+0.68(+3.95%)
Mar 28, 2012	17.94	18.10	17.23	17.28	212,687	-0.62(-3.44%)
Mar 27, 2012	18.41	18.43	17.88	17.90	42,240	-0.50(-2.72%)
Mar 26, 2012	18.60	18.60	18.23	18.40	27,852	+0.17(+0.95%)
Mar 23, 2012	17.99	18.36	17.89	18.23	59,800	+0.25(+1.39%)
Mar 22, 2012	17.88	18.08	17.69	17.98	70,310	-0.10(-0.53%)
Mar 21, 2012	17.89	18.23	17.80	18.07	89,520	+0.26(+1.46%)
Mar 20, 2012	18.02	18.09	17.80	17.81	24,976	-0.46(-2.53%)
Mar 19, 2012	18.10	18.45	18.09	18.27	38,505	+0.10(+0.53%)
Mar 16, 2012	18.31	18.59	18.07	18.18	109,400	-0.21(-1.15%)
Mar 15, 2012	18.48	18.48	18.21	18.39	36,529	-0.07(-0.37%)
Mar 14, 2012	18.82	18.90	18.40	18.46	17,277	-0.35(-1.84%)
Mar 13, 2012	18.62	18.90	18.35	18.80	109,614	+0.45(+2.46%)
Mar 12, 2012	18.69	18.72	18.25	18.35	43,216	-0.29(-1.55%)
Mar 09, 2012	18.09	18.71	18.09	18.64	146,121	+0.67(+3.75%)
Mar 08, 2012	18.12	18.14	17.74	17.97	93,305	+0.07(+0.38%)
Mar 07, 2012	17.86	17.99	17.73	17.90	73,851	+0.13(+0.76%)
Mar 06, 2012	18.31	18.39	17.75	17.76	84,511	-0.71(-3.85%)
Mar 05, 2012	18.62	18.65	18.28	18.48	130,424	-0.25(-1.34%)
Mar 02, 2012	19.24	19.43	18.65	18.73	60,502	-0.60(-3.09%)
Mar 01, 2012	19.50	19.56	19.09	19.32	139,110	-0.07(-0.35%)
Feb 29, 2012	19.60	19.87	19.02	19.39	233,265	-0.17(-0.89%)
Feb 28, 2012	19.63	19.72	19.27	19.56	96,105	-0.07(-0.34%)
Feb 27, 2012	19.50	19.71	19.26	19.63	46,797	+0.06(+0.30%)
Feb 24, 2012	19.77	19.77	19.38	19.57	80,079	-0.13(-0.68%)
Feb 23, 2012	19.05	19.71	18.99	19.71	118,552	+0.69(+3.64%)
Feb 22, 2012	18.86	19.76	18.85	19.01	234,776	+0.14(+0.76%)
Feb 21, 2012	18.75	19.09	18.72	18.87	45,784	+0.26(+1.40%)
Feb 17, 2012	19.03	19.03	18.58	18.61	51,335	-0.34(-1.78%)
Feb 16, 2012	18.38	19.02	18.32	18.95	52,989	+0.64(+3.47%)
Feb 15, 2012	18.61	18.61	18.19	18.31	62,970	-0.10(-0.52%)
Feb 14, 2012	18.30	18.43	18.02	18.41	35,889	-0.05(-0.26%)
Feb 13, 2012	17.99	18.52	17.99	18.46	35,871	+0.67(+3.79%)
Feb 10, 2012	18.09	18.30	17.74	17.78	20,343	-0.56(-3.04%)
Feb 09, 2012	18.56	18.64	18.29	18.34	45,425	-0.09(-0.47%)
Feb 08, 2012	18.15	18.52	18.05	18.43	46,211	+0.38(+2.13%)
Feb 07, 2012	18.08	18.11	17.99	18.04	42,483	-0.07(-0.37%)
Feb 06, 2012	17.84	18.23	17.71	18.11	51,931	+0.20(+1.13%)
Feb 03, 2012	17.23	17.95	17.23	17.91	67,517	+0.91(+5.38%)
Feb 02, 2012	17.08	17.29	16.91	16.99	34,901	-0.08(-0.45%)

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