Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	31.93	32.14	31.93	32.05	315,199	+0.23(+0.71%)
Apr 28, 2011	31.76	31.83	31.67	31.82	298,436	+0.16(+0.51%)
Apr 27, 2011	31.72	31.72	31.61	31.66	572,037	-0.04(-0.13%)
Apr 26, 2011	31.63	31.74	31.62	31.70	419,092	+0.10(+0.32%)
Apr 25, 2011	31.70	31.72	31.59	31.60	389,758	-0.14(-0.43%)
Apr 21, 2011	31.70	31.75	31.69	31.74	273,206	+0.09(+0.30%)
Apr 20, 2011	31.60	31.67	31.55	31.64	636,283	+0.19(+0.60%)
Apr 19, 2011	31.36	31.46	31.36	31.45	298,018	+0.21(+0.68%)
Apr 18, 2011	31.36	31.38	31.24	31.24	509,402	-0.28(-0.90%)
Apr 15, 2011	31.45	31.56	31.42	31.53	485,896	+0.08(+0.25%)
Apr 14, 2011	31.38	31.45	31.33	31.45	434,121	+0.04(+0.13%)
Apr 13, 2011	31.43	31.44	31.35	31.41	480,307	-0.02(-0.06%)
Apr 12, 2011	31.47	31.50	31.32	31.43	628,838	-0.06(-0.19%)
Apr 11, 2011	31.47	31.52	31.44	31.48	486,735	-0.02(-0.08%)
Apr 08, 2011	31.43	31.54	31.43	31.51	360,898	+0.15(+0.46%)
Apr 07, 2011	31.28	31.38	31.27	31.36	418,077	+0.10(+0.33%)
Apr 06, 2011	31.31	31.31	31.24	31.26	1,132,574	+0.14(+0.46%)
Apr 05, 2011	31.04	31.13	31.03	31.12	400,542	+0.08(+0.25%)
Apr 04, 2011	30.95	31.06	30.94	31.04	330,494	+0.14(+0.46%)
Apr 01, 2011	30.94	30.95	30.80	30.90	889,259	+0.12(+0.39%)
Mar 31, 2011	30.77	30.81	30.73	30.78	1,249,467	+0.08(+0.25%)
Mar 30, 2011	30.70	30.72	30.61	30.70	334,070	-0.02(-0.06%)
Mar 29, 2011	30.65	30.72	30.56	30.72	540,728	+0.07(+0.21%)
Mar 28, 2011	30.52	30.65	30.52	30.65	825,645	+0.00(+0.00%)
Mar 25, 2011	30.64	30.70	30.60	30.65	327,558	+0.02(+0.06%)
Mar 24, 2011	30.54	30.64	30.54	30.64	223,397	+0.09(+0.31%)
Mar 23, 2011	30.42	30.55	30.40	30.54	155,923	+0.05(+0.16%)
Mar 22, 2011	30.42	30.50	30.40	30.49	115,135	+0.11(+0.37%)
Mar 21, 2011	30.35	30.38	30.33	30.38	141,633	+0.06(+0.20%)
Mar 18, 2011	30.30	30.34	30.27	30.32	132,662	+0.09(+0.31%)
Mar 17, 2011	30.26	30.27	30.20	30.23	134,035	+0.07(+0.22%)
Mar 16, 2011	30.34	30.34	30.16	30.16	186,679	-0.14(-0.47%)
Mar 15, 2011	30.27	30.35	30.26	30.30	262,985	-0.20(-0.66%)
Mar 14, 2011	30.44	30.52	30.43	30.51	199,733	+0.07(+0.21%)
Mar 11, 2011	30.39	30.45	30.33	30.44	126,724	+0.14(+0.47%)
Mar 10, 2011	30.46	30.46	30.30	30.30	116,338	-0.17(-0.54%)
Mar 09, 2011	30.45	30.48	30.42	30.46	148,760	+0.09(+0.29%)
Mar 08, 2011	30.31	30.39	30.28	30.38	308,655	+0.03(+0.10%)
Mar 07, 2011	30.36	30.40	30.33	30.35	344,842	-0.02(-0.08%)
Mar 04, 2011	30.38	30.41	30.33	30.37	246,899	+0.02(+0.06%)
Mar 03, 2011	30.33	30.35	30.29	30.35	240,728	+0.11(+0.37%)
Mar 02, 2011	30.22	30.25	30.16	30.24	97,523	+0.08(+0.28%)
Mar 01, 2011	30.26	30.26	30.14	30.16	396,074	-0.08(-0.26%)
Feb 28, 2011	30.24	30.24	30.20	30.23	186,346	+0.07(+0.22%)
Feb 25, 2011	30.19	30.19	30.11	30.17	245,290	+0.08(+0.26%)
Feb 24, 2011	30.01	30.11	30.01	30.09	153,029	+0.02(+0.08%)
Feb 23, 2011	30.13	30.15	30.03	30.07	195,810	-0.05(-0.18%)
Feb 22, 2011	30.24	30.24	30.10	30.12	156,618	-0.27(-0.90%)
Feb 18, 2011	30.38	30.44	30.33	30.39	294,507	+0.05(+0.17%)
Feb 17, 2011	30.17	30.35	30.14	30.34	262,054	+0.21(+0.69%)
Feb 16, 2011	30.12	30.14	30.09	30.13	244,430	+0.09(+0.30%)
Feb 15, 2011	30.08	30.08	30.04	30.04	99,358	-0.01(-0.04%)
Feb 14, 2011	30.01	30.09	29.97	30.06	121,964	-0.01(-0.02%)
Feb 11, 2011	29.98	30.07	29.98	30.06	122,779	-0.05(-0.16%)
Feb 10, 2011	30.02	30.11	29.91	30.11	296,138	+0.02(+0.08%)
Feb 09, 2011	30.17	30.17	30.00	30.09	230,156	-0.03(-0.10%)
Feb 08, 2011	30.07	30.16	29.94	30.11	192,265	+0.20(+0.65%)
Feb 07, 2011	29.97	30.05	29.81	29.92	482,695	-0.06(-0.21%)
Feb 04, 2011	30.06	30.09	29.86	29.98	495,258	-0.07(-0.24%)
Feb 03, 2011	30.09	30.10	29.97	30.06	150,703	-0.04(-0.15%)
Feb 02, 2011	30.16	30.21	30.07	30.10	108,376	+0.04(+0.13%)

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