Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	19.72	20.04	18.94	18.98	1,045,134	-0.81(-4.07%)
Apr 29, 2008	19.81	20.50	19.76	19.78	882,796	-0.12(-0.58%)
Apr 28, 2008	19.75	20.17	19.28	19.90	520,288	+0.08(+0.42%)
Apr 25, 2008	20.33	20.33	18.98	19.82	1,008,481	-0.51(-2.53%)
Apr 24, 2008	17.97	20.47	17.96	20.33	1,465,524	+2.00(+10.92%)
Apr 23, 2008	18.14	18.45	17.99	18.33	643,843	+0.17(+0.96%)
Apr 22, 2008	19.02	19.04	18.00	18.15	996,686	-1.00(-5.20%)
Apr 21, 2008	18.92	19.32	18.86	19.15	414,691	+0.05(+0.26%)
Apr 18, 2008	19.29	19.91	19.09	19.10	1,049,955	+0.51(+2.77%)
Apr 17, 2008	18.64	18.67	18.27	18.59	278,355	-0.13(-0.71%)
Apr 16, 2008	17.82	18.81	17.37	18.72	634,493	+1.08(+6.12%)
Apr 15, 2008	17.92	18.08	17.47	17.64	706,557	-0.20(-1.12%)
Apr 14, 2008	17.78	18.16	17.69	17.84	377,667	+0.02(+0.09%)
Apr 11, 2008	17.69	18.16	17.66	17.82	645,948	-0.49(-2.68%)
Apr 10, 2008	17.92	18.54	17.91	18.31	319,263	+0.42(+2.37%)
Apr 09, 2008	18.28	18.30	17.73	17.89	477,896	-0.33(-1.82%)
Apr 08, 2008	18.27	18.31	18.02	18.22	355,272	-0.23(-1.26%)
Apr 07, 2008	18.88	19.01	18.41	18.45	443,492	-0.33(-1.77%)
Apr 04, 2008	19.04	19.04	18.58	18.79	584,844	-0.28(-1.48%)
Apr 03, 2008	18.65	19.18	18.61	19.07	522,824	+0.18(+0.97%)
Apr 02, 2008	18.41	18.98	18.41	18.89	735,716	+0.46(+2.48%)
Apr 01, 2008	18.16	18.75	18.07	18.43	1,090,722	+0.66(+3.69%)
Mar 31, 2008	17.70	17.90	17.60	17.77	1,013,857	+0.14(+0.80%)
Mar 28, 2008	17.51	17.91	17.51	17.63	622,034	+0.11(+0.62%)
Mar 27, 2008	18.18	18.27	17.51	17.52	399,357	-0.60(-3.30%)
Mar 26, 2008	18.22	18.27	17.86	18.12	437,934	-0.22(-1.18%)
Mar 25, 2008	18.16	18.47	17.94	18.34	679,190	+0.20(+1.10%)
Mar 24, 2008	17.32	18.27	17.23	18.14	513,116	+0.92(+5.35%)
Mar 21, 2008	16.42	17.32	16.42	17.22	1,259,319	+0.00(+0.00%)
Mar 20, 2008	16.42	17.32	16.42	17.22	1,259,319	+0.80(+4.86%)
Mar 19, 2008	17.08	17.27	16.42	16.42	541,928	-0.51(-2.99%)
Mar 18, 2008	16.93	17.21	16.63	16.93	700,021	+0.36(+2.16%)
Mar 17, 2008	16.49	16.91	16.44	16.57	485,448	-0.33(-1.97%)
Mar 14, 2008	17.68	17.68	16.73	16.90	514,983	-0.66(-3.78%)
Mar 13, 2008	16.90	17.76	16.77	17.56	532,852	+0.55(+3.22%)
Mar 12, 2008	17.10	17.58	17.00	17.02	435,324	-0.04(-0.24%)
Mar 11, 2008	16.83	17.21	16.54	17.06	499,812	+0.69(+4.21%)
Mar 10, 2008	16.71	16.73	16.31	16.37	439,758	-0.33(-1.99%)
Mar 07, 2008	16.61	16.87	16.29	16.70	507,594	+0.21(+1.26%)
Mar 06, 2008	16.61	16.95	16.46	16.49	662,789	-0.24(-1.44%)
Mar 05, 2008	16.77	17.07	16.64	16.73	374,427	-0.07(-0.40%)
Mar 04, 2008	16.19	16.96	16.14	16.80	861,202	+0.46(+2.85%)
Mar 03, 2008	16.73	16.75	16.16	16.34	670,325	-0.35(-2.09%)
Feb 29, 2008	16.70	16.95	16.63	16.68	532,103	-0.26(-1.52%)
Feb 28, 2008	17.30	17.41	16.91	16.94	494,717	-0.47(-2.72%)
Feb 27, 2008	16.92	17.60	16.92	17.42	397,342	+0.30(+1.75%)
Feb 26, 2008	16.79	17.37	16.79	17.12	566,251	+0.17(+1.03%)
Feb 25, 2008	16.33	16.99	16.21	16.94	403,172	+0.56(+3.40%)
Feb 22, 2008	16.51	16.56	16.02	16.39	503,811	-0.07(-0.40%)
Feb 21, 2008	17.16	17.42	16.39	16.45	512,584	-0.61(-3.60%)
Feb 20, 2008	16.57	17.19	16.57	17.07	380,177	+0.40(+2.39%)
Feb 19, 2008	16.90	17.09	16.54	16.67	416,993	-0.07(-0.40%)
Feb 18, 2008	16.55	16.86	16.36	16.73	523,120	+0.00(+0.00%)
Feb 15, 2008	16.55	16.86	16.36	16.73	523,120	+0.05(+0.30%)
Feb 14, 2008	16.90	17.06	16.68	16.68	671,312	-0.14(-0.84%)
Feb 13, 2008	16.68	16.94	16.57	16.83	911,888	+0.34(+2.07%)
Feb 12, 2008	16.42	16.74	16.21	16.49	888,377	+0.12(+0.71%)
Feb 11, 2008	16.28	16.55	16.08	16.37	539,825	+0.10(+0.61%)
Feb 08, 2008	16.31	16.45	16.09	16.27	671,998	-0.21(-1.26%)
Feb 07, 2008	15.99	17.70	15.50	16.48	3,492,713	+1.62(+10.90%)
Feb 06, 2008	15.63	15.77	14.76	14.86	778,047	-0.49(-3.19%)
Feb 05, 2008	15.65	15.95	15.34	15.35	429,360	-0.66(-4.10%)
Feb 04, 2008	16.29	16.30	15.77	16.00	502,132	-0.30(-1.83%)

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