Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	16.04	16.48	15.93	16.34	2,068,091	+0.38(+2.41%)
Apr 28, 2011	15.67	15.97	15.64	15.96	673,674	+0.12(+0.79%)
Apr 27, 2011	15.56	16.12	15.16	15.83	1,905,501	-0.93(-5.56%)
Apr 26, 2011	16.44	16.83	16.35	16.76	1,188,183	+0.38(+2.35%)
Apr 25, 2011	16.24	16.40	16.21	16.38	487,222	+0.10(+0.59%)
Apr 21, 2011	16.26	16.38	16.14	16.28	265,882	+0.07(+0.42%)
Apr 20, 2011	16.02	16.24	15.97	16.22	314,909	+0.35(+2.18%)
Apr 19, 2011	16.00	16.11	15.81	15.87	609,666	-0.13(-0.84%)
Apr 18, 2011	16.12	16.19	15.64	16.00	1,074,495	-0.62(-3.70%)
Apr 15, 2011	16.54	16.69	16.39	16.62	335,293	+0.04(+0.23%)
Apr 14, 2011	16.74	16.79	16.42	16.58	714,481	-0.29(-1.71%)
Apr 13, 2011	17.28	17.28	16.70	16.87	588,773	-0.37(-2.12%)
Apr 12, 2011	17.44	17.57	17.22	17.23	445,795	-0.33(-1.86%)
Apr 11, 2011	17.78	17.81	17.54	17.56	387,819	-0.22(-1.24%)
Apr 08, 2011	18.17	18.27	17.69	17.78	863,527	-0.39(-2.17%)
Apr 07, 2011	17.97	18.46	17.94	18.18	779,796	+0.16(+0.91%)
Apr 06, 2011	17.80	18.02	17.64	18.01	397,258	+0.32(+1.79%)
Apr 05, 2011	17.53	17.83	17.39	17.70	360,752	+0.17(+0.99%)
Apr 04, 2011	17.28	17.60	17.26	17.52	295,720	+0.31(+1.79%)
Apr 01, 2011	17.19	17.33	17.12	17.22	254,751	+0.16(+0.96%)
Mar 31, 2011	17.15	17.15	16.91	17.05	233,144	-0.14(-0.84%)
Mar 30, 2011	17.20	17.20	17.20	17.20	327,406	+0.20(+1.19%)
Mar 29, 2011	17.11	17.14	16.76	16.99	423,960	-0.15(-0.90%)
Mar 28, 2011	17.25	17.42	17.14	17.15	156,288	-0.11(-0.61%)
Mar 25, 2011	17.17	17.50	17.11	17.25	237,693	+0.16(+0.96%)
Mar 24, 2011	17.22	17.22	16.98	17.09	251,934	-0.09(-0.50%)
Mar 23, 2011	16.94	17.23	16.73	17.18	273,795	+0.18(+1.07%)
Mar 22, 2011	17.00	17.11	16.95	16.99	139,626	-0.02(-0.11%)
Mar 21, 2011	16.99	17.02	16.92	17.01	315,686	+0.21(+1.26%)
Mar 18, 2011	16.73	16.87	16.72	16.80	517,292	+0.18(+1.10%)
Mar 17, 2011	16.93	16.97	16.60	16.62	390,975	-0.08(-0.46%)
Mar 16, 2011	16.69	16.93	16.57	16.70	636,350	-0.07(-0.40%)
Mar 15, 2011	16.65	16.87	16.63	16.76	428,817	-0.16(-0.97%)
Mar 14, 2011	17.01	17.12	16.80	16.93	320,112	-0.19(-1.12%)
Mar 11, 2011	16.98	17.23	16.88	17.12	337,435	+0.08(+0.45%)
Mar 10, 2011	17.27	17.27	16.84	17.04	663,163	-0.37(-2.10%)
Mar 09, 2011	17.59	17.59	17.25	17.41	346,871	-0.14(-0.82%)
Mar 08, 2011	17.10	17.75	17.05	17.55	459,268	+0.44(+2.58%)
Mar 07, 2011	17.40	17.44	16.98	17.11	415,134	-0.27(-1.55%)
Mar 04, 2011	17.29	17.40	17.12	17.38	501,776	+0.09(+0.50%)
Mar 03, 2011	17.13	17.37	17.13	17.29	706,915	+0.28(+1.64%)
Mar 02, 2011	17.03	17.17	16.83	17.01	364,579	-0.06(-0.34%)
Mar 01, 2011	17.35	17.44	16.90	17.07	804,911	+0.22(+1.31%)
Feb 28, 2011	17.03	17.03	16.80	16.85	512,466	-0.14(-0.85%)
Feb 25, 2011	16.54	17.05	16.48	16.99	468,335	+0.49(+2.97%)
Feb 24, 2011	16.84	16.88	16.41	16.50	665,138	-0.29(-1.72%)
Feb 23, 2011	17.03	17.05	16.68	16.79	598,909	-0.26(-1.52%)
Feb 22, 2011	16.72	17.13	16.71	17.05	677,428	+0.21(+1.26%)
Feb 18, 2011	16.74	16.98	16.73	16.84	340,557	+0.10(+0.57%)
Feb 17, 2011	16.39	16.78	16.34	16.74	496,685	+0.37(+2.29%)
Feb 16, 2011	16.45	16.51	16.26	16.37	545,620	-0.04(-0.23%)
Feb 15, 2011	16.38	16.45	16.37	16.41	353,708	-0.03(-0.18%)
Feb 14, 2011	16.37	16.49	16.28	16.44	297,758	+0.05(+0.29%)
Feb 11, 2011	16.41	16.61	16.36	16.39	360,321	-0.10(-0.58%)
Feb 10, 2011	16.45	16.62	16.38	16.48	338,889	-0.04(-0.23%)
Feb 09, 2011	16.50	16.68	16.42	16.52	305,272	-0.08(-0.46%)
Feb 08, 2011	16.28	16.61	16.22	16.60	1,069,447	+0.28(+1.71%)
Feb 07, 2011	16.34	16.47	16.25	16.32	420,742	-0.05(-0.29%)
Feb 04, 2011	16.31	16.43	16.19	16.37	333,079	+0.03(+0.18%)
Feb 03, 2011	16.17	16.53	16.05	16.34	766,605	+0.13(+0.83%)
Feb 02, 2011	16.07	16.35	15.97	16.21	749,900	+0.14(+0.89%)

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