Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	31.68	31.86	31.63	31.64	186,088	-0.08(-0.24%)
Feb 27, 2013	31.22	31.75	31.21	31.72	167,289	+0.44(+1.41%)
Feb 26, 2013	31.31	31.42	31.07	31.28	163,286	-0.53(-1.66%)
Feb 22, 2013	31.64	31.84	31.52	31.81	181,593	+0.41(+1.32%)
Feb 21, 2013	31.49	31.49	31.25	31.39	171,420	-0.52(-1.62%)
Feb 20, 2013	32.27	32.33	31.91	31.91	529,670	-0.43(-1.32%)
Feb 19, 2013	32.15	32.34	32.10	32.33	219,170	+0.40(+1.26%)
Feb 15, 2013	32.08	32.09	31.82	31.93	193,409	-0.13(-0.40%)
Feb 14, 2013	31.93	32.09	31.89	32.06	216,949	-0.24(-0.73%)
Feb 13, 2013	32.30	32.43	32.24	32.30	180,535	+0.08(+0.24%)
Feb 12, 2013	32.10	32.30	32.00	32.22	137,615	+0.20(+0.62%)
Feb 11, 2013	32.13	32.19	31.99	32.02	608,462	-0.06(-0.18%)
Feb 08, 2013	32.01	32.10	32.01	32.08	451,061	+0.20(+0.64%)
Feb 07, 2013	32.05	32.12	31.69	31.88	265,229	-0.25(-0.77%)
Feb 06, 2013	31.89	32.13	31.88	32.12	834,722	+0.22(+0.68%)
Feb 04, 2013	32.29	32.30	31.89	31.91	363,948	-0.77(-2.34%)
Feb 01, 2013	32.62	32.72	32.51	32.67	183,053	+0.17(+0.51%)
Jan 31, 2013	32.54	32.67	32.48	32.51	352,264	-0.11(-0.35%)
Jan 30, 2013	32.59	32.74	32.58	32.62	211,771	+0.01(+0.02%)
Jan 29, 2013	32.40	32.65	32.39	32.61	305,332	+0.29(+0.89%)
Jan 28, 2013	32.40	32.44	32.21	32.33	673,429	-0.11(-0.33%)
Jan 25, 2013	32.37	32.44	32.26	32.44	307,586	+0.32(+0.99%)
Jan 24, 2013	31.98	32.17	31.91	32.12	181,524	+0.25(+0.78%)
Jan 23, 2013	31.87	31.92	31.78	31.87	427,453	-0.12(-0.39%)
Jan 22, 2013	31.91	32.00	31.79	31.99	278,790	-0.04(-0.13%)
Jan 18, 2013	32.02	32.04	31.84	32.03	372,762	+0.01(+0.04%)
Jan 17, 2013	32.03	32.09	31.94	32.02	635,907	+0.26(+0.82%)
Jan 16, 2013	31.69	31.82	31.58	31.76	233,929	-0.25(-0.78%)
Jan 15, 2013	31.86	32.02	31.78	32.01	301,710	-0.10(-0.30%)
Jan 14, 2013	32.09	32.10	31.96	32.10	2,202,678	+0.07(+0.22%)
Jan 11, 2013	31.98	32.09	31.91	32.03	3,523,016	+0.06(+0.20%)
Jan 10, 2013	31.86	32.01	31.78	31.97	936,580	+0.50(+1.60%)
Jan 09, 2013	31.38	31.51	31.38	31.47	1,034,508	+0.20(+0.65%)
Jan 08, 2013	31.27	31.27	31.07	31.26	545,843	-0.11(-0.37%)
Jan 07, 2013	31.25	31.40	31.20	31.38	247,415	-0.07(-0.21%)
Jan 04, 2013	31.26	31.51	31.19	31.44	209,733	+0.19(+0.62%)
Jan 03, 2013	31.36	31.47	31.20	31.25	340,343	-0.31(-0.99%)
Jan 02, 2013	31.51	31.56	31.34	31.56	204,180	+0.55(+1.77%)
Dec 31, 2012	30.66	31.06	30.63	31.01	510,269	+0.40(+1.31%)
Dec 28, 2012	30.70	30.75	30.56	30.61	277,700	-0.29(-0.93%)
Dec 27, 2012	31.00	31.02	30.69	30.90	274,818	+0.15(+0.48%)
Dec 26, 2012	30.93	30.96	30.66	30.75	461,440	-0.01(-0.02%)
Dec 24, 2012	30.78	30.89	30.74	30.76	248,640	-0.19(-0.62%)
Dec 21, 2012	30.75	30.95	30.67	30.95	385,909	-0.17(-0.55%)
Dec 20, 2012	31.05	31.14	30.94	31.12	295,101	+0.27(+0.89%)
Dec 19, 2012	31.06	31.10	30.84	30.85	398,328	+0.04(+0.12%)
Dec 18, 2012	30.61	30.84	30.57	30.81	201,788	+0.32(+1.06%)
Dec 17, 2012	30.23	30.51	30.23	30.49	331,868	+0.20(+0.64%)
Dec 14, 2012	30.15	30.40	30.15	30.29	166,878	+0.13(+0.44%)
Dec 13, 2012	30.20	30.30	30.02	30.16	308,908	-0.04(-0.13%)
Dec 12, 2012	30.19	30.42	30.17	30.20	230,089	+0.11(+0.36%)
Dec 11, 2012	29.97	30.15	29.93	30.09	993,235	+0.22(+0.74%)
Dec 10, 2012	29.72	29.89	29.72	29.87	161,768	-0.03(-0.08%)
Dec 07, 2012	29.83	29.91	29.71	29.89	157,414	+0.00(+0.00%)
Dec 06, 2012	29.85	29.91	29.76	29.89	275,203	+0.02(+0.06%)
Dec 05, 2012	29.79	29.98	29.70	29.88	172,465	+0.16(+0.53%)

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