Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.24	31.94	30.99	31.42	674,603	+0.19(+0.61%)
Feb 28, 2012	30.63	31.37	30.58	31.23	453,240	+0.68(+2.23%)
Feb 27, 2012	29.99	30.89	29.80	30.55	456,052	+0.37(+1.23%)
Feb 24, 2012	30.25	31.04	29.72	30.18	462,311	-0.32(-1.05%)
Feb 23, 2012	30.38	30.71	29.51	30.50	759,695	-0.42(-1.36%)
Feb 22, 2012	30.78	31.34	30.35	30.92	352,768	+0.17(+0.55%)
Feb 21, 2012	31.18	31.65	30.72	30.75	536,840	-0.29(-0.93%)
Feb 17, 2012	31.66	31.70	30.92	31.04	317,862	-0.57(-1.80%)
Feb 16, 2012	30.29	31.68	30.16	31.61	573,384	+1.23(+4.05%)
Feb 15, 2012	31.31	31.44	30.21	30.38	395,369	-0.63(-2.03%)
Feb 14, 2012	29.98	31.03	29.69	31.01	398,082	+0.98(+3.26%)
Feb 13, 2012	29.64	30.13	29.53	30.03	292,468	+0.65(+2.21%)
Feb 10, 2012	29.41	29.90	29.00	29.38	380,887	-0.48(-1.61%)
Feb 09, 2012	29.58	30.07	28.82	29.86	392,167	+0.45(+1.53%)
Feb 08, 2012	29.37	29.75	29.08	29.41	215,132	+0.03(+0.10%)
Feb 07, 2012	29.74	29.91	29.01	29.38	252,920	-0.33(-1.11%)
Feb 06, 2012	29.65	29.96	29.01	29.71	323,094	-0.01(-0.03%)
Feb 03, 2012	29.16	30.28	28.60	29.72	641,760	+1.17(+4.10%)
Feb 02, 2012	30.49	30.64	28.37	28.55	1,055,544	-0.83(-2.83%)
Feb 01, 2012	28.75	29.88	28.75	29.38	489,920	+0.82(+2.87%)
Jan 31, 2012	28.26	28.65	27.85	28.56	358,251	+0.61(+2.18%)
Jan 30, 2012	28.10	28.41	27.66	27.95	216,719	-0.38(-1.34%)
Jan 27, 2012	28.34	28.84	28.05	28.33	286,957	-0.07(-0.25%)
Jan 26, 2012	29.90	30.12	28.04	28.40	357,384	-1.35(-4.54%)
Jan 25, 2012	29.33	29.85	28.90	29.75	272,642	+0.41(+1.40%)
Jan 24, 2012	29.13	29.58	28.84	29.34	312,783	-0.54(-1.81%)
Jan 23, 2012	29.69	30.19	29.42	29.88	197,255	+0.09(+0.30%)
Jan 20, 2012	29.70	30.00	28.90	29.79	338,501	-0.04(-0.13%)
Jan 19, 2012	30.01	30.27	29.62	29.83	262,182	-0.06(-0.20%)
Jan 18, 2012	29.82	30.12	29.52	29.89	480,361	+0.08(+0.27%)
Jan 17, 2012	30.75	30.75	29.46	29.81	444,211	-0.41(-1.36%)
Jan 13, 2012	30.87	31.42	30.13	30.22	422,901	-0.94(-3.02%)
Jan 12, 2012	31.64	31.65	30.83	31.16	430,525	-0.47(-1.49%)
Jan 11, 2012	31.42	31.79	31.25	31.63	342,818	-0.10(-0.32%)
Jan 10, 2012	32.00	32.49	31.49	31.73	602,122	-0.05(-0.16%)
Jan 09, 2012	31.29	31.82	30.60	31.78	514,915	+0.51(+1.63%)
Jan 06, 2012	31.15	31.83	30.47	31.27	1,352,619	+0.32(+1.03%)
Jan 05, 2012	29.17	30.96	28.18	30.95	3,093,488	+4.62(+17.55%)
Jan 04, 2012	26.22	26.74	25.57	26.33	832,162	-1.43(-5.15%)
Dec 30, 2011	28.38	28.46	27.70	27.76	301,466	-0.48(-1.70%)
Dec 29, 2011	27.92	28.74	27.79	28.24	311,901	+0.35(+1.25%)
Dec 28, 2011	28.08	28.16	27.59	27.89	201,778	-0.15(-0.53%)
Dec 27, 2011	28.22	28.69	27.55	28.04	400,094	-0.15(-0.53%)
Dec 23, 2011	28.66	28.75	28.01	28.19	371,598	-1.13(-3.85%)
Dec 21, 2011	28.55	29.48	27.94	29.32	303,851	+0.54(+1.88%)
Dec 20, 2011	27.78	28.79	27.55	28.78	488,873	+1.59(+5.85%)
Dec 19, 2011	28.17	28.56	27.09	27.19	620,066	-0.82(-2.93%)
Dec 16, 2011	27.92	29.05	27.68	28.01	1,413,892	+0.26(+0.94%)
Dec 15, 2011	28.58	28.89	27.55	27.75	613,079	-0.29(-1.03%)
Dec 14, 2011	28.23	28.63	27.70	28.04	570,713	-0.52(-1.82%)
Dec 13, 2011	29.84	30.40	28.50	28.56	984,089	-1.34(-4.48%)
Dec 12, 2011	29.75	30.01	29.22	29.90	510,932	-0.10(-0.33%)
Dec 09, 2011	29.27	30.04	29.01	30.00	619,183	+0.49(+1.66%)
Dec 08, 2011	29.73	30.00	29.06	29.51	537,407	-0.44(-1.47%)
Dec 07, 2011	29.63	30.10	29.26	29.95	501,490	+0.22(+0.74%)
Dec 06, 2011	29.23	29.82	28.74	29.73	560,279	+0.49(+1.68%)
Dec 05, 2011	29.22	30.02	28.99	29.24	1,040,389	+0.25(+0.86%)
Dec 02, 2011	26.96	29.33	26.62	28.99	3,186,261	+5.62(+24.05%)

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