Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	27.52	27.59	27.19	27.29	21,710,826	-0.24(-0.85%)
Apr 28, 2011	27.30	27.67	27.30	27.53	13,192,523	+0.11(+0.40%)
Apr 27, 2011	27.40	27.58	27.17	27.42	17,198,190	+0.08(+0.30%)
Apr 26, 2011	27.39	27.58	27.14	27.33	19,222,228	-0.26(-0.93%)
Apr 25, 2011	27.49	27.65	27.39	27.59	11,699,224	-0.18(-0.63%)
Apr 21, 2011	27.97	28.04	27.58	27.77	11,461,146	-0.10(-0.37%)
Apr 20, 2011	28.12	28.29	27.80	27.87	12,122,568	+0.12(+0.45%)
Apr 19, 2011	27.83	27.93	27.60	27.75	9,566,785	+0.01(+0.03%)
Apr 18, 2011	27.75	27.78	27.33	27.74	11,240,956	-0.30(-1.07%)
Apr 15, 2011	27.88	28.21	27.87	28.04	14,216,899	+0.24(+0.87%)
Apr 14, 2011	27.63	27.89	27.51	27.80	8,997,973	+0.12(+0.45%)
Apr 13, 2011	27.80	27.89	27.30	27.67	14,076,048	-0.07(-0.24%)
Apr 12, 2011	27.49	27.91	27.44	27.74	11,634,963	+0.12(+0.43%)
Apr 11, 2011	27.51	27.87	27.47	27.62	9,582,079	+0.10(+0.37%)
Apr 08, 2011	27.84	27.89	27.35	27.52	13,412,806	-0.27(-0.98%)
Apr 07, 2011	27.50	27.84	27.36	27.79	14,165,038	+0.24(+0.88%)
Apr 06, 2011	27.69	27.76	27.33	27.55	13,719,666	-0.07(-0.27%)
Apr 05, 2011	27.38	27.80	27.36	27.62	13,758,615	+0.10(+0.35%)
Apr 04, 2011	27.53	27.72	27.35	27.53	8,949,172	-0.07(-0.24%)
Apr 01, 2011	27.25	27.82	27.15	27.59	12,598,854	+0.37(+1.35%)
Mar 31, 2011	27.39	27.52	27.04	27.22	12,141,809	-0.37(-1.36%)
Mar 30, 2011	27.60	27.60	27.60	27.60	10,520,691	-0.10(-0.34%)
Mar 29, 2011	27.45	27.78	27.29	27.69	25,014,802	+0.77(+2.86%)
Mar 28, 2011	27.52	27.55	26.90	26.92	11,690,524	-0.57(-2.06%)
Mar 25, 2011	27.48	27.78	27.43	27.49	10,367,380	+0.04(+0.16%)
Mar 24, 2011	27.07	27.73	27.03	27.44	13,643,465	+0.54(+2.02%)
Mar 23, 2011	26.50	26.95	26.47	26.90	11,573,742	+0.24(+0.91%)
Mar 22, 2011	26.71	26.90	26.64	26.66	8,859,701	-0.10(-0.38%)
Mar 21, 2011	26.83	26.88	26.70	26.76	10,489,229	+0.32(+1.19%)
Mar 18, 2011	26.47	26.64	26.27	26.45	15,481,608	+0.18(+0.67%)
Mar 17, 2011	26.50	26.54	26.09	26.27	13,247,259	+0.06(+0.22%)
Mar 16, 2011	26.55	26.64	26.03	26.21	19,070,746	-0.45(-1.68%)
Mar 15, 2011	26.66	26.95	26.56	26.66	12,118,480	-0.29(-1.06%)
Mar 14, 2011	27.12	27.14	26.65	26.95	11,886,306	-0.34(-1.24%)
Mar 11, 2011	27.20	27.44	26.94	27.28	10,526,125	+0.05(+0.19%)
Mar 10, 2011	27.44	27.55	27.14	27.23	12,113,282	-0.44(-1.59%)
Mar 09, 2011	27.25	27.75	27.11	27.67	12,719,737	+0.46(+1.70%)
Mar 08, 2011	26.97	27.37	26.84	27.21	19,420,636	+0.31(+1.15%)
Mar 07, 2011	27.19	27.51	26.87	26.90	12,191,988	-0.26(-0.94%)
Mar 04, 2011	27.32	27.62	26.84	27.16	12,708,533	-0.24(-0.88%)
Mar 03, 2011	27.01	27.45	26.96	27.40	11,047,570	+0.65(+2.43%)
Mar 02, 2011	26.70	26.99	26.51	26.75	17,375,510	-0.07(-0.27%)
Mar 01, 2011	27.10	27.52	26.77	26.82	13,727,130	-0.52(-1.89%)
Feb 28, 2011	27.11	27.39	27.04	27.34	13,326,509	+0.28(+1.05%)
Feb 25, 2011	27.14	27.35	26.84	27.05	13,337,394	-0.04(-0.16%)
Feb 24, 2011	27.16	27.48	26.84	27.10	12,812,763	-0.12(-0.43%)
Feb 23, 2011	27.73	27.93	26.92	27.21	20,690,422	-0.58(-2.07%)
Feb 22, 2011	28.67	28.73	27.55	27.79	28,238,158	-0.28(-1.01%)
Feb 18, 2011	27.82	28.09	27.72	28.08	17,685,820	+0.22(+0.79%)
Feb 17, 2011	27.60	27.89	27.44	27.86	11,233,877	+0.23(+0.85%)
Feb 16, 2011	27.54	27.79	27.43	27.62	9,329,335	+0.12(+0.45%)
Feb 15, 2011	27.43	27.53	27.23	27.50	8,961,348	+0.08(+0.29%)
Feb 14, 2011	27.34	27.48	27.19	27.42	12,438,549	+0.07(+0.27%)
Feb 11, 2011	27.02	27.35	26.75	27.35	13,790,736	+0.12(+0.46%)
Feb 10, 2011	27.10	27.32	27.04	27.22	8,236,517	+0.10(+0.38%)
Feb 09, 2011	27.05	27.14	26.97	27.12	9,342,281	+0.01(+0.03%)
Feb 08, 2011	26.73	27.19	26.57	27.11	8,411,713	+0.41(+1.53%)
Feb 07, 2011	26.85	26.91	26.68	26.70	9,668,548	-0.15(-0.54%)
Feb 04, 2011	26.82	27.11	26.64	26.85	10,369,621	+0.07(+0.27%)
Feb 03, 2011	26.69	27.03	26.61	26.78	7,772,623	+0.10(+0.38%)
Feb 02, 2011	26.78	26.96	26.54	26.67	10,666,198	-0.31(-1.16%)

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