Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	28.75	28.78	28.58	28.75	187,531	+0.15(+0.53%)
Mar 29, 2012	28.43	28.61	28.33	28.59	156,426	-0.21(-0.72%)
Mar 28, 2012	29.05	29.05	28.65	28.80	330,039	-0.26(-0.88%)
Mar 27, 2012	29.27	29.27	29.05	29.06	111,051	-0.17(-0.59%)
Mar 26, 2012	29.06	29.24	29.06	29.23	122,142	+0.35(+1.21%)
Mar 23, 2012	28.65	28.89	28.56	28.88	167,231	+0.15(+0.53%)
Mar 22, 2012	28.62	28.76	28.59	28.73	108,594	-0.19(-0.66%)
Mar 21, 2012	28.98	29.01	28.79	28.92	283,798	-0.17(-0.59%)
Mar 20, 2012	28.98	29.13	28.87	29.09	293,584	-0.31(-1.06%)
Mar 19, 2012	29.19	29.46	29.14	29.40	86,582	+0.17(+0.59%)
Mar 16, 2012	29.14	29.32	29.14	29.23	97,532	+0.21(+0.74%)
Mar 15, 2012	28.85	29.06	28.77	29.02	205,271	+0.28(+0.96%)
Mar 14, 2012	28.92	28.96	28.65	28.74	140,543	-0.21(-0.74%)
Mar 13, 2012	28.58	28.96	28.53	28.95	147,813	+0.50(+1.74%)
Mar 12, 2012	28.42	28.49	28.26	28.46	70,700	-0.07(-0.26%)
Mar 09, 2012	28.52	28.60	28.43	28.53	141,121	-0.10(-0.34%)
Mar 08, 2012	28.51	28.75	28.44	28.63	409,735	+0.57(+2.05%)
Mar 07, 2012	27.98	28.09	27.88	28.06	169,831	+0.25(+0.90%)
Mar 06, 2012	28.06	28.06	27.70	27.80	207,886	-0.95(-3.31%)
Mar 05, 2012	28.78	28.80	28.59	28.76	554,494	-0.07(-0.26%)
Mar 02, 2012	28.90	28.91	28.74	28.83	562,891	-0.22(-0.76%)
Mar 01, 2012	28.92	29.11	28.91	29.05	648,106	+0.27(+0.93%)
Feb 29, 2012	29.19	29.24	28.73	28.78	190,877	-0.32(-1.11%)
Feb 28, 2012	28.92	29.11	28.84	29.11	360,486	+0.23(+0.80%)
Feb 27, 2012	28.64	28.92	28.57	28.87	226,153	-0.20(-0.67%)
Feb 24, 2012	28.96	29.08	28.93	29.07	227,075	+0.27(+0.93%)
Feb 23, 2012	28.64	28.83	28.50	28.80	238,036	+0.16(+0.56%)
Feb 22, 2012	28.67	28.71	28.59	28.64	221,816	-0.09(-0.32%)
Feb 21, 2012	28.81	28.90	28.67	28.73	141,694	+0.05(+0.17%)
Feb 17, 2012	28.71	28.74	28.54	28.69	194,943	+0.17(+0.58%)
Feb 16, 2012	28.07	28.54	28.07	28.52	156,906	+0.37(+1.30%)
Feb 15, 2012	28.40	28.40	28.13	28.15	177,220	+0.01(+0.04%)
Feb 14, 2012	28.20	28.26	27.94	28.14	151,828	-0.23(-0.80%)
Feb 13, 2012	28.33	28.42	28.23	28.37	235,456	+0.33(+1.18%)
Feb 10, 2012	28.06	28.13	27.94	28.04	290,865	-0.59(-2.07%)
Feb 09, 2012	28.72	28.72	28.50	28.63	164,107	+0.08(+0.28%)
Feb 08, 2012	28.51	28.61	28.39	28.55	150,623	+0.14(+0.50%)
Feb 07, 2012	28.28	28.45	28.14	28.41	135,977	+0.18(+0.63%)
Feb 06, 2012	28.12	28.28	28.09	28.23	244,290	-0.15(-0.52%)
Feb 03, 2012	28.15	28.40	28.12	28.38	277,721	+0.40(+1.42%)
Feb 02, 2012	27.93	28.06	27.88	27.98	309,731	+0.11(+0.40%)
Feb 01, 2012	27.80	28.02	27.77	27.87	257,450	+0.48(+1.74%)
Jan 31, 2012	27.58	27.58	27.24	27.39	416,249	+0.12(+0.45%)
Jan 30, 2012	27.20	27.32	27.13	27.27	269,255	-0.34(-1.24%)
Jan 27, 2012	27.54	27.68	27.48	27.61	226,376	+0.03(+0.11%)
Jan 26, 2012	27.80	27.84	27.53	27.58	950,115	+0.03(+0.11%)
Jan 25, 2012	27.15	27.60	27.05	27.55	268,110	+0.25(+0.92%)
Jan 24, 2012	27.09	27.33	26.99	27.30	289,120	-0.08(-0.29%)
Jan 23, 2012	27.37	27.57	27.34	27.38	453,332	+0.09(+0.34%)
Jan 20, 2012	27.11	27.31	27.05	27.29	276,478	+0.19(+0.70%)
Jan 19, 2012	26.95	27.11	26.86	27.10	225,795	+0.39(+1.44%)
Jan 18, 2012	26.44	26.73	26.39	26.72	242,155	+0.43(+1.65%)
Jan 17, 2012	26.33	26.47	26.28	26.28	390,853	+0.27(+1.03%)
Jan 13, 2012	25.97	26.02	25.74	26.01	175,647	-0.32(-1.21%)
Jan 12, 2012	26.24	26.35	26.09	26.33	226,582	+0.23(+0.89%)
Jan 11, 2012	26.02	26.17	25.91	26.10	200,193	-0.13(-0.51%)
Jan 10, 2012	26.27	26.29	26.17	26.23	239,552	+0.45(+1.76%)
Jan 09, 2012	25.99	25.99	25.72	25.78	791,959	-0.05(-0.19%)
Jan 06, 2012	26.05	26.11	25.77	25.83	259,800	-0.31(-1.19%)
Jan 05, 2012	26.15	26.19	25.98	26.14	362,729	-0.47(-1.77%)

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