Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	27.08	27.29	26.85	27.07	512,614	+0.05(+0.17%)
Feb 28, 2012	27.10	27.22	26.78	27.02	291,151	-0.07(-0.27%)
Feb 27, 2012	26.61	27.14	26.61	27.10	311,590	+0.56(+2.12%)
Feb 24, 2012	26.81	26.83	26.44	26.53	206,390	-0.09(-0.34%)
Feb 23, 2012	26.63	26.64	26.33	26.62	345,388	+0.16(+0.62%)
Feb 22, 2012	26.43	26.63	26.42	26.46	256,801	-0.07(-0.27%)
Feb 21, 2012	26.85	26.85	26.43	26.53	312,826	-0.15(-0.56%)
Feb 17, 2012	26.79	26.79	26.43	26.68	255,713	+0.02(+0.07%)
Feb 16, 2012	26.16	26.69	26.09	26.66	307,859	+0.55(+2.10%)
Feb 15, 2012	26.29	26.44	25.92	26.11	256,259	-0.10(-0.40%)
Feb 14, 2012	26.68	26.68	26.14	26.22	210,363	-0.51(-1.91%)
Feb 13, 2012	26.50	26.73	26.32	26.73	273,520	+0.51(+1.95%)
Feb 10, 2012	26.23	26.55	26.17	26.22	169,095	-0.23(-0.87%)
Feb 09, 2012	26.75	26.81	26.35	26.45	254,957	-0.32(-1.20%)
Feb 08, 2012	26.57	26.79	26.36	26.77	305,748	+0.22(+0.81%)
Feb 07, 2012	26.68	26.74	26.38	26.55	232,451	-0.12(-0.44%)
Feb 06, 2012	27.13	27.19	26.60	26.67	280,130	-0.48(-1.76%)
Feb 03, 2012	27.00	27.20	26.76	27.15	325,136	+0.39(+1.47%)
Feb 02, 2012	26.81	27.04	26.62	26.76	259,962	-0.20(-0.73%)
Feb 01, 2012	26.39	26.98	26.21	26.95	588,459	+0.72(+2.74%)
Jan 31, 2012	26.26	26.35	26.06	26.23	1,320,754	+0.14(+0.53%)
Jan 30, 2012	26.30	26.43	26.02	26.09	260,196	-0.39(-1.46%)
Jan 27, 2012	26.31	26.73	26.31	26.48	504,993	+0.03(+0.10%)
Jan 26, 2012	26.00	26.45	25.83	26.45	443,876	+0.48(+1.86%)
Jan 25, 2012	25.24	25.98	25.24	25.97	604,365	+0.58(+2.29%)
Jan 24, 2012	24.79	25.39	24.76	25.39	446,490	+0.36(+1.44%)
Jan 23, 2012	24.87	25.18	24.73	25.03	268,217	+0.16(+0.66%)
Jan 20, 2012	24.54	24.87	24.54	24.87	522,149	+0.27(+1.09%)
Jan 19, 2012	24.79	24.87	24.49	24.60	327,182	-0.12(-0.50%)
Jan 18, 2012	24.56	25.01	24.42	24.72	374,838	+0.07(+0.27%)
Jan 17, 2012	24.78	24.82	24.51	24.66	333,309	+0.00(+0.00%)
Jan 13, 2012	24.11	24.79	23.83	24.66	1,024,759	+0.35(+1.45%)
Jan 12, 2012	23.73	24.33	23.37	24.30	1,104,762	+0.50(+2.09%)
Jan 11, 2012	22.93	24.01	22.93	23.81	6,283,330	+0.16(+0.66%)
Jan 10, 2012	24.19	24.19	23.59	23.65	658,942	-1.01(-4.11%)
Jan 09, 2012	24.53	24.76	24.44	24.66	202,092	+0.14(+0.56%)
Jan 06, 2012	24.61	24.84	24.43	24.53	206,425	-0.02(-0.08%)
Jan 05, 2012	24.18	24.56	24.07	24.54	200,860	+0.29(+1.19%)
Jan 04, 2012	24.11	24.37	23.61	24.26	356,787	+0.37(+1.53%)
Dec 30, 2011	23.92	24.03	23.77	23.89	179,416	-0.03(-0.11%)
Dec 29, 2011	23.84	23.99	23.79	23.92	64,030	+0.16(+0.69%)
Dec 28, 2011	23.96	24.20	23.73	23.75	206,253	-0.21(-0.87%)
Dec 27, 2011	23.82	24.04	23.59	23.96	166,699	+0.08(+0.35%)
Dec 23, 2011	23.64	23.93	23.44	23.88	186,178	+0.45(+1.92%)
Dec 21, 2011	23.16	23.58	22.88	23.43	123,308	+0.26(+1.11%)
Dec 20, 2011	22.91	23.17	22.86	23.17	172,829	+0.62(+2.77%)
Dec 19, 2011	22.82	22.82	22.48	22.55	138,748	-0.17(-0.74%)
Dec 16, 2011	22.32	22.81	22.32	22.72	281,649	+0.50(+2.26%)
Dec 15, 2011	21.98	22.25	21.67	22.21	152,210	+0.53(+2.46%)
Dec 14, 2011	21.49	21.88	21.44	21.68	139,198	+0.09(+0.42%)
Dec 13, 2011	22.00	22.00	21.51	21.59	166,743	-0.21(-0.94%)
Dec 12, 2011	21.89	22.52	21.59	21.80	203,743	-0.22(-0.99%)
Dec 09, 2011	21.64	22.20	21.46	22.01	235,803	+0.42(+1.97%)
Dec 08, 2011	22.07	22.07	21.54	21.59	220,638	-0.60(-2.72%)
Dec 07, 2011	22.06	22.27	21.86	22.19	311,616	-0.03(-0.14%)
Dec 06, 2011	22.39	22.45	21.52	22.23	232,255	-0.54(-2.37%)
Dec 05, 2011	22.73	22.97	22.53	22.77	188,825	+0.31(+1.37%)
Dec 02, 2011	22.40	22.85	22.36	22.46	108,032	+0.14(+0.63%)

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