Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.81	24.03	23.47	23.49	486,157	-0.42(-1.76%)
Feb 27, 2013	23.56	24.15	23.56	23.91	270,279	+0.35(+1.50%)
Feb 26, 2013	23.84	24.02	23.49	23.56	900,909	-0.14(-0.58%)
Feb 25, 2013	24.26	24.33	23.70	23.70	512,170	-0.40(-1.68%)
Feb 22, 2013	24.21	24.21	23.90	24.10	483,579	+0.01(+0.04%)
Feb 21, 2013	24.81	24.81	23.96	24.09	833,051	-0.77(-3.08%)
Feb 20, 2013	25.48	25.63	24.81	24.86	482,389	-0.59(-2.30%)
Feb 19, 2013	25.30	25.52	25.26	25.45	358,219	+0.26(+1.03%)
Feb 15, 2013	25.20	25.26	24.97	25.19	633,978	+0.05(+0.21%)
Feb 14, 2013	25.49	25.53	25.14	25.14	462,205	-0.38(-1.48%)
Feb 13, 2013	26.06	26.17	25.38	25.51	511,035	-0.53(-2.02%)
Feb 12, 2013	25.82	26.21	25.70	26.04	378,095	+0.29(+1.14%)
Feb 11, 2013	25.83	25.99	25.54	25.75	439,081	-0.09(-0.33%)
Feb 08, 2013	25.38	26.03	24.60	25.83	449,751	+0.29(+1.15%)
Feb 07, 2013	25.39	25.61	24.65	25.54	670,303	-0.15(-0.60%)
Feb 06, 2013	25.64	25.75	25.51	25.69	389,563	+0.11(+0.44%)
Feb 04, 2013	25.57	25.82	25.44	25.58	261,905	-0.09(-0.37%)
Feb 01, 2013	25.66	25.83	25.47	25.68	413,150	+0.15(+0.61%)
Jan 31, 2013	25.60	26.01	25.45	25.52	467,152	+0.02(+0.07%)
Jan 30, 2013	25.59	25.69	25.29	25.51	440,973	-0.09(-0.37%)
Jan 29, 2013	25.50	25.69	25.30	25.60	686,297	-0.11(-0.44%)
Jan 28, 2013	26.00	26.02	25.58	25.71	436,326	-0.34(-1.29%)
Jan 25, 2013	26.37	26.43	25.74	26.05	370,185	-0.29(-1.11%)
Jan 24, 2013	26.09	26.60	26.04	26.34	317,318	+0.27(+1.02%)
Jan 23, 2013	26.23	26.34	26.06	26.07	226,598	-0.14(-0.53%)
Jan 22, 2013	25.91	26.29	25.80	26.21	240,073	+0.28(+1.10%)
Jan 18, 2013	25.90	26.00	25.75	25.93	316,245	+0.03(+0.13%)
Jan 17, 2013	25.52	26.03	25.51	25.89	625,278	+0.42(+1.66%)
Jan 16, 2013	25.48	25.75	25.34	25.47	269,145	-0.07(-0.27%)
Jan 15, 2013	25.13	25.69	25.13	25.54	367,940	+0.28(+1.09%)
Jan 14, 2013	24.95	25.38	24.95	25.26	328,166	+0.28(+1.10%)
Jan 11, 2013	24.92	25.06	24.52	24.99	385,871	+0.09(+0.38%)
Jan 10, 2013	25.24	25.26	24.73	24.89	220,699	-0.27(-1.06%)
Jan 09, 2013	24.87	25.26	24.78	25.16	529,276	+0.38(+1.53%)
Jan 08, 2013	24.70	24.84	24.52	24.78	380,992	+0.04(+0.17%)
Jan 07, 2013	24.92	25.07	24.56	24.74	259,610	-0.32(-1.27%)
Jan 04, 2013	24.81	25.21	24.72	25.06	292,066	+0.28(+1.15%)
Jan 03, 2013	24.70	25.18	24.63	24.77	489,059	+0.07(+0.28%)
Jan 02, 2013	24.52	24.70	24.32	24.70	538,521	+0.39(+1.59%)
Dec 31, 2012	23.75	24.38	23.63	24.32	307,541	+0.52(+2.17%)
Dec 28, 2012	23.41	23.84	23.33	23.80	373,361	+0.24(+1.02%)
Dec 27, 2012	23.65	23.71	23.33	23.56	310,602	-0.03(-0.15%)
Dec 26, 2012	24.09	24.15	23.55	23.59	277,065	-0.48(-2.00%)
Dec 24, 2012	24.07	24.23	23.96	24.08	219,536	+0.01(+0.04%)
Dec 21, 2012	21.18	24.22	21.18	24.07	2,141,820	-0.32(-1.31%)
Dec 20, 2012	24.49	24.68	24.00	24.39	669,439	-0.06(-0.25%)
Dec 19, 2012	24.40	24.80	24.32	24.45	481,698	+0.02(+0.07%)
Dec 18, 2012	24.21	24.48	24.09	24.43	518,022	+0.25(+1.03%)
Dec 17, 2012	23.70	24.21	23.64	24.18	611,454	+0.51(+2.15%)
Dec 14, 2012	24.01	24.20	23.63	23.67	491,423	-0.33(-1.36%)
Dec 13, 2012	24.27	24.80	23.95	24.00	773,915	-0.33(-1.34%)
Dec 12, 2012	24.38	24.52	24.06	24.33	1,092,263	+0.04(+0.18%)
Dec 11, 2012	24.71	24.92	24.27	24.28	541,814	-0.34(-1.40%)
Dec 10, 2012	24.53	24.71	24.46	24.63	627,207	+0.05(+0.21%)
Dec 07, 2012	24.83	24.93	24.53	24.58	205,900	-0.23(-0.94%)
Dec 06, 2012	24.94	25.04	24.48	24.81	400,275	-0.15(-0.59%)
Dec 05, 2012	25.12	25.20	24.72	24.95	431,356	-0.13(-0.51%)

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