Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	31.02	31.19	30.90	31.07	116,010	+0.05(+0.18%)
Apr 28, 2011	30.86	31.04	30.74	31.02	151,791	-0.08(-0.25%)
Apr 27, 2011	30.74	31.14	30.50	31.10	302,015	+0.36(+1.17%)
Apr 26, 2011	30.65	30.75	30.42	30.74	544,679	+0.33(+1.08%)
Apr 25, 2011	30.29	30.41	30.15	30.41	212,958	+0.04(+0.13%)
Apr 21, 2011	30.31	30.38	30.14	30.37	133,294	+0.13(+0.44%)
Apr 20, 2011	30.20	30.30	30.11	30.24	146,102	+0.75(+2.53%)
Apr 19, 2011	29.31	29.56	29.25	29.49	126,094	+0.42(+1.46%)
Apr 18, 2011	29.36	29.36	28.64	29.07	385,054	-1.11(-3.67%)
Apr 15, 2011	30.01	30.21	29.83	30.17	193,260	-0.03(-0.10%)
Apr 14, 2011	29.84	30.22	29.69	30.20	575,384	+0.27(+0.89%)
Apr 13, 2011	30.02	30.19	29.76	29.94	241,968	+0.16(+0.55%)
Apr 12, 2011	29.83	30.00	29.52	29.77	325,319	+0.00(+0.00%)
Apr 11, 2011	29.80	29.95	29.66	29.77	752,169	-0.20(-0.65%)
Apr 08, 2011	30.25	30.27	29.83	29.97	940,912	+0.13(+0.45%)
Apr 07, 2011	29.60	30.04	29.44	29.84	2,035,966	+0.09(+0.29%)
Apr 06, 2011	29.58	29.81	29.53	29.75	35,090	+0.88(+3.04%)
Apr 05, 2011	28.55	29.08	28.55	28.87	293,178	+0.13(+0.44%)
Apr 04, 2011	28.81	28.87	28.64	28.75	374,373	+0.03(+0.11%)
Apr 01, 2011	28.18	28.75	27.99	28.71	135,743	+0.64(+2.26%)
Mar 31, 2011	27.93	28.16	27.93	28.08	54,007	+0.04(+0.14%)
Mar 30, 2011	28.08	28.08	27.85	28.04	135,003	-0.13(-0.45%)
Mar 29, 2011	27.91	28.16	27.87	28.16	45,886	+0.16(+0.59%)
Mar 28, 2011	27.98	28.15	27.93	28.00	35,173	+0.25(+0.90%)
Mar 25, 2011	27.69	27.91	27.60	27.75	155,064	+0.12(+0.43%)
Mar 24, 2011	27.56	27.72	27.44	27.63	60,455	+0.22(+0.80%)
Mar 23, 2011	27.29	27.47	27.24	27.41	21,613	-0.06(-0.21%)
Mar 22, 2011	27.43	27.60	27.34	27.47	15,316	-0.39(-1.40%)
Mar 21, 2011	27.79	27.87	27.79	27.86	30,695	+0.65(+2.39%)
Mar 18, 2011	27.11	27.27	27.08	27.21	18,440	+0.45(+1.67%)
Mar 17, 2011	26.85	26.88	26.63	26.76	73,973	+0.92(+3.55%)
Mar 16, 2011	26.39	26.48	25.65	25.84	111,274	-0.85(-3.17%)
Mar 15, 2011	26.51	26.77	26.51	26.69	191,456	-0.45(-1.65%)
Mar 14, 2011	27.14	27.14	26.77	27.14	26,239	+0.11(+0.41%)
Mar 11, 2011	26.63	27.08	26.59	27.03	35,671	+0.23(+0.86%)
Mar 10, 2011	27.10	27.16	26.75	26.80	34,790	-0.80(-2.91%)
Mar 09, 2011	27.65	27.77	27.51	27.60	17,719	-0.19(-0.68%)
Mar 08, 2011	27.49	27.85	27.40	27.79	67,188	+0.01(+0.03%)
Mar 07, 2011	28.00	28.00	27.60	27.78	107,158	+0.21(+0.77%)
Mar 04, 2011	27.55	27.64	27.48	27.57	15,543	+0.10(+0.37%)
Mar 03, 2011	27.35	27.52	27.30	27.47	410,140	+0.62(+2.29%)
Mar 02, 2011	26.56	26.93	26.56	26.85	204,598	+0.55(+2.07%)
Mar 01, 2011	26.82	26.86	26.31	26.31	48,462	-0.59(-2.19%)
Feb 28, 2011	26.78	26.90	26.67	26.89	18,113	+0.63(+2.39%)
Feb 25, 2011	26.27	26.28	26.13	26.27	13,030	+0.27(+1.04%)
Feb 24, 2011	26.09	26.20	25.88	26.00	119,534	-0.15(-0.58%)
Feb 23, 2011	26.13	26.25	26.02	26.15	19,938	+0.42(+1.62%)
Feb 22, 2011	26.09	26.23	25.73	25.73	132,402	-0.87(-3.27%)
Feb 18, 2011	26.39	26.64	26.34	26.60	14,489	+0.17(+0.65%)
Feb 17, 2011	26.45	26.45	26.26	26.43	48,741	-0.21(-0.79%)
Feb 16, 2011	26.52	26.68	26.45	26.64	16,300	+0.23(+0.85%)
Feb 15, 2011	26.67	26.69	26.37	26.42	39,267	+0.00(+0.00%)
Feb 14, 2011	26.50	26.58	26.31	26.42	53,539	-0.48(-1.78%)
Feb 11, 2011	26.63	26.91	26.55	26.89	86,295	+0.21(+0.79%)
Feb 10, 2011	26.63	26.80	26.47	26.68	160,409	-0.53(-1.96%)
Feb 09, 2011	27.33	27.52	27.15	27.22	80,801	-0.16(-0.57%)
Feb 08, 2011	27.45	27.52	27.28	27.37	32,856	+0.05(+0.17%)
Feb 07, 2011	27.26	27.45	27.22	27.33	11,953	+0.01(+0.03%)
Feb 04, 2011	27.24	27.32	26.96	27.32	65,141	-0.02(-0.09%)
Feb 03, 2011	27.26	27.34	27.07	27.34	41,356	-0.02(-0.09%)
Feb 02, 2011	27.28	27.46	27.18	27.36	41,767	-0.23(-0.83%)

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