Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	32.92	33.46	32.38	33.37	594,707	+0.78(+2.39%)
Feb 28, 2012	33.19	33.47	32.48	32.59	312,097	-0.63(-1.88%)
Feb 27, 2012	31.40	33.60	31.14	33.22	974,438	+1.83(+5.83%)
Feb 24, 2012	31.69	31.72	31.26	31.39	164,759	-0.40(-1.25%)
Feb 23, 2012	31.09	31.90	30.88	31.78	275,992	+0.71(+2.28%)
Feb 22, 2012	31.97	31.99	31.06	31.07	254,599	-0.95(-2.95%)
Feb 21, 2012	31.86	32.14	31.50	32.02	394,549	+0.21(+0.65%)
Feb 17, 2012	31.81	32.04	31.55	31.81	230,859	+0.21(+0.65%)
Feb 16, 2012	30.63	31.69	30.63	31.61	291,625	+0.95(+3.09%)
Feb 15, 2012	30.71	31.02	30.56	30.66	296,155	-0.05(-0.17%)
Feb 14, 2012	30.73	30.81	30.31	30.72	191,032	-0.10(-0.32%)
Feb 13, 2012	30.87	31.08	30.63	30.82	224,095	+0.21(+0.70%)
Feb 10, 2012	30.98	31.00	30.50	30.60	306,798	-0.55(-1.76%)
Feb 09, 2012	31.72	31.97	31.06	31.15	470,967	-0.37(-1.19%)
Feb 08, 2012	31.74	31.94	31.32	31.52	417,065	-0.05(-0.17%)
Feb 07, 2012	31.44	31.73	31.25	31.58	376,046	+0.12(+0.39%)
Feb 06, 2012	32.05	32.20	31.38	31.46	407,424	-0.69(-2.14%)
Feb 03, 2012	32.39	32.49	32.04	32.14	433,359	+0.34(+1.08%)
Feb 02, 2012	32.07	32.41	31.77	31.80	374,476	-0.24(-0.76%)
Feb 01, 2012	31.83	32.17	31.67	32.04	534,316	+0.37(+1.18%)
Jan 31, 2012	31.65	31.75	31.15	31.67	588,113	+0.24(+0.78%)
Jan 30, 2012	31.23	31.65	31.02	31.43	193,036	-0.10(-0.31%)
Jan 27, 2012	31.11	31.59	31.11	31.52	272,369	+0.31(+0.98%)
Jan 26, 2012	32.34	32.35	30.66	31.22	711,728	-0.98(-3.03%)
Jan 25, 2012	32.19	32.23	31.90	32.20	300,390	-0.15(-0.45%)
Jan 24, 2012	32.20	32.36	32.02	32.34	388,169	-0.01(-0.02%)
Jan 23, 2012	32.02	32.39	32.00	32.35	384,556	+0.18(+0.55%)
Jan 20, 2012	31.28	32.37	30.72	32.17	447,008	+0.17(+0.52%)
Jan 19, 2012	32.04	32.04	31.60	32.01	397,892	-0.02(-0.05%)
Jan 18, 2012	31.99	32.14	31.85	32.02	260,009	-0.08(-0.26%)
Jan 17, 2012	31.90	32.39	31.90	32.10	274,004	+0.27(+0.86%)
Jan 13, 2012	31.33	32.13	31.28	31.83	419,457	-0.54(-1.67%)
Jan 12, 2012	32.53	32.55	31.93	32.37	178,468	-0.02(-0.07%)
Jan 11, 2012	32.14	32.56	31.97	32.39	175,547	+0.02(+0.07%)
Jan 10, 2012	32.55	32.87	32.20	32.37	346,458	+0.10(+0.31%)
Jan 09, 2012	31.78	32.36	31.51	32.27	335,239	+0.63(+2.00%)
Jan 06, 2012	31.41	31.75	30.91	31.64	233,550	+0.10(+0.31%)
Jan 05, 2012	30.98	31.98	30.26	31.54	311,926	+0.36(+1.15%)
Jan 04, 2012	30.95	31.40	30.72	31.18	245,270	+0.40(+1.29%)
Dec 30, 2011	31.24	31.24	30.67	30.79	238,548	-0.45(-1.44%)
Dec 29, 2011	30.71	31.36	30.52	31.24	227,715	+0.59(+1.92%)

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