Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	37.99	38.00	36.33	36.66	454,345	-1.57(-4.11%)
Apr 27, 2012	37.11	38.49	36.71	38.23	400,802	+1.15(+3.10%)
Apr 26, 2012	35.79	37.35	35.79	37.08	339,742	+1.24(+3.46%)
Apr 25, 2012	35.03	35.94	34.71	35.84	251,188	+1.40(+4.07%)
Apr 24, 2012	34.44	35.20	33.66	34.44	327,354	+0.03(+0.09%)
Apr 23, 2012	34.53	34.80	34.04	34.41	238,808	-0.61(-1.74%)
Apr 20, 2012	35.29	35.29	34.50	35.02	366,507	+0.10(+0.29%)
Apr 19, 2012	35.67	35.75	34.30	34.92	241,933	-0.63(-1.77%)
Apr 18, 2012	35.50	35.84	35.09	35.55	240,688	-0.10(-0.28%)
Apr 17, 2012	34.78	36.39	34.68	35.65	347,647	+1.24(+3.60%)
Apr 16, 2012	34.06	34.69	33.23	34.41	273,307	+0.40(+1.18%)
Apr 13, 2012	34.44	34.71	33.54	34.01	145,587	-0.57(-1.65%)
Apr 12, 2012	33.95	34.91	33.59	34.58	262,362	+0.56(+1.65%)
Apr 11, 2012	33.73	34.52	33.35	34.02	265,243	+0.79(+2.38%)
Apr 10, 2012	35.23	35.70	33.07	33.23	630,480	-2.22(-6.26%)
Apr 09, 2012	35.58	35.93	34.81	35.45	358,455	-0.88(-2.42%)
Apr 05, 2012	36.71	37.02	36.23	36.33	530,051	-0.62(-1.68%)
Apr 04, 2012	37.28	37.29	36.12	36.95	386,483	-0.65(-1.73%)
Apr 03, 2012	37.47	38.79	37.25	37.60	660,873	+0.23(+0.62%)
Apr 02, 2012	36.29	37.62	36.17	37.37	576,886	+1.26(+3.49%)
Mar 30, 2012	36.45	36.59	35.61	36.11	374,071	-0.24(-0.66%)
Mar 29, 2012	36.56	37.15	36.27	36.35	355,111	-0.69(-1.86%)
Mar 28, 2012	36.68	37.05	36.22	37.04	304,536	+0.57(+1.56%)
Mar 27, 2012	37.27	37.32	36.20	36.47	288,957	-0.74(-1.99%)
Mar 26, 2012	36.20	37.34	36.10	37.21	325,915	+1.45(+4.05%)
Mar 23, 2012	35.79	35.95	34.80	35.76	204,073	+0.14(+0.39%)
Mar 22, 2012	34.94	35.68	34.67	35.62	197,614	+0.29(+0.82%)
Mar 21, 2012	35.56	35.88	35.07	35.33	213,514	-0.10(-0.28%)
Mar 20, 2012	34.56	35.77	34.32	35.43	332,459	+0.52(+1.49%)
Mar 19, 2012	34.64	35.49	34.40	34.91	276,616	+0.25(+0.72%)
Mar 16, 2012	35.90	35.90	34.56	34.66	363,971	-1.18(-3.29%)
Mar 15, 2012	35.82	35.90	35.06	35.84	280,773	+0.31(+0.87%)
Mar 14, 2012	35.73	35.85	35.29	35.53	386,064	-0.26(-0.73%)
Mar 13, 2012	34.98	35.84	34.61	35.79	629,733	+1.22(+3.53%)
Mar 12, 2012	34.35	34.90	34.19	34.57	591,225	+0.24(+0.70%)
Mar 09, 2012	32.14	34.44	31.84	34.33	1,020,195	+2.01(+6.22%)
Mar 08, 2012	31.32	32.58	30.82	32.32	825,587	+1.20(+3.86%)
Mar 07, 2012	30.81	31.27	30.34	31.12	408,506	+0.42(+1.37%)
Mar 06, 2012	30.89	31.26	30.35	30.70	308,282	-0.64(-2.04%)
Mar 05, 2012	31.29	31.47	30.69	31.34	354,436	-0.19(-0.60%)
Mar 02, 2012	32.90	32.90	31.23	31.53	572,339	-1.28(-3.90%)
Mar 01, 2012	32.26	33.84	32.25	32.81	1,177,727	+1.39(+4.42%)
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%)

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