Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	31.97	32.05	31.65	31.77	6,082,504	-0.23(-0.72%)
Apr 28, 2011	32.04	32.14	31.78	31.99	6,364,755	-0.16(-0.49%)
Apr 27, 2011	32.04	32.28	31.95	32.15	6,050,630	+0.13(+0.41%)
Apr 26, 2011	31.40	32.03	31.34	32.02	5,516,934	+0.61(+1.94%)
Apr 25, 2011	31.37	31.53	31.25	31.41	4,251,903	+0.05(+0.17%)
Apr 21, 2011	31.66	31.69	31.30	31.36	12,075,234	-0.27(-0.84%)
Apr 20, 2011	31.74	31.93	31.56	31.62	6,192,313	+0.13(+0.40%)
Apr 19, 2011	31.70	31.78	31.37	31.49	6,219,196	-0.18(-0.57%)
Apr 18, 2011	31.82	32.00	31.54	31.68	8,972,266	-0.43(-1.33%)
Apr 15, 2011	32.55	32.57	32.05	32.10	7,662,126	-0.38(-1.17%)
Apr 14, 2011	32.54	32.66	32.20	32.48	5,409,494	-0.10(-0.30%)
Apr 13, 2011	32.77	32.83	32.42	32.58	4,550,046	-0.17(-0.52%)
Apr 12, 2011	32.59	33.04	32.54	32.75	7,668,336	+0.08(+0.26%)
Apr 11, 2011	32.57	32.98	32.57	32.66	4,700,202	+0.00(+0.00%)
Apr 08, 2011	33.10	33.10	32.48	32.66	3,114,488	-0.34(-1.02%)
Apr 07, 2011	32.84	33.39	32.74	33.00	7,676,254	+0.29(+0.88%)
Apr 06, 2011	32.97	33.00	32.46	32.71	8,767,930	-0.16(-0.49%)
Apr 05, 2011	32.19	32.98	32.06	32.87	6,418,604	+0.60(+1.85%)
Apr 04, 2011	32.57	32.68	32.14	32.28	5,572,102	-0.29(-0.89%)
Apr 01, 2011	32.03	32.65	32.02	32.57	6,001,074	+0.60(+1.89%)
Mar 31, 2011	31.93	31.97	31.55	31.96	7,388,714	-0.03(-0.09%)
Mar 30, 2011	31.80	32.14	31.68	31.99	9,219,323	+0.03(+0.09%)
Mar 29, 2011	31.77	31.97	31.71	31.96	5,995,996	+0.14(+0.45%)
Mar 28, 2011	32.19	32.37	31.80	31.82	3,789,323	-0.42(-1.31%)
Mar 25, 2011	31.88	32.33	31.74	32.24	5,439,935	+0.34(+1.08%)
Mar 24, 2011	31.63	31.95	31.47	31.90	8,542,540	+0.30(+0.95%)
Mar 23, 2011	31.79	31.88	31.58	31.60	6,770,008	-0.31(-0.98%)
Mar 22, 2011	31.99	32.12	31.78	31.91	5,337,571	+0.00(+0.00%)
Mar 21, 2011	31.86	31.99	31.84	31.91	6,749,414	+0.11(+0.34%)
Mar 18, 2011	32.43	32.55	31.66	31.80	8,702,816	-0.39(-1.20%)
Mar 17, 2011	32.09	32.31	31.82	32.19	6,713,911	+0.44(+1.39%)
Mar 16, 2011	31.95	32.34	31.72	31.75	7,864,237	-0.34(-1.07%)
Mar 15, 2011	32.18	32.40	32.04	32.09	6,633,465	-0.31(-0.97%)
Mar 14, 2011	32.69	32.76	32.09	32.40	6,590,269	-0.42(-1.27%)
Mar 11, 2011	32.84	33.28	32.76	32.82	7,035,473	-0.36(-1.09%)
Mar 10, 2011	33.21	33.70	33.17	33.18	6,947,388	-0.38(-1.13%)
Mar 09, 2011	32.69	33.61	32.66	33.56	6,528,718	+0.88(+2.69%)
Mar 08, 2011	32.35	32.77	32.16	32.68	4,402,474	+0.41(+1.27%)
Mar 07, 2011	32.60	32.84	32.24	32.27	6,415,491	-0.17(-0.52%)
Mar 04, 2011	32.51	32.66	31.95	32.44	7,029,335	-0.13(-0.39%)
Mar 03, 2011	32.57	32.82	32.08	32.57	7,950,816	+0.15(+0.46%)
Mar 02, 2011	31.92	32.51	31.86	32.42	7,178,673	+0.46(+1.43%)
Mar 01, 2011	32.34	32.48	31.94	31.96	5,492,276	-0.37(-1.13%)
Feb 28, 2011	32.10	32.36	31.93	32.33	4,794,993	+0.33(+1.03%)
Feb 25, 2011	32.45	32.86	31.80	32.00	6,851,545	-0.28(-0.85%)
Feb 24, 2011	32.18	32.76	31.50	32.27	13,161,923	+1.07(+3.42%)
Feb 23, 2011	31.25	31.32	30.61	31.21	8,605,316	-0.13(-0.40%)
Feb 22, 2011	31.76	31.90	31.21	31.33	7,710,478	-0.71(-2.23%)
Feb 18, 2011	32.12	32.16	31.89	32.05	6,115,093	-0.07(-0.22%)
Feb 17, 2011	31.78	32.17	31.58	32.12	7,280,834	+0.20(+0.64%)
Feb 16, 2011	31.52	31.95	31.20	31.91	8,422,511	+0.50(+1.60%)
Feb 15, 2011	31.34	31.47	31.19	31.41	4,722,933	+0.02(+0.06%)
Feb 14, 2011	31.67	31.70	31.25	31.39	3,929,428	-0.25(-0.80%)
Feb 11, 2011	31.68	31.71	31.45	31.64	4,346,177	-0.06(-0.19%)
Feb 10, 2011	31.48	31.82	31.37	31.70	4,217,372	+0.03(+0.09%)
Feb 09, 2011	31.37	31.97	31.32	31.67	6,540,746	+0.30(+0.96%)
Feb 08, 2011	30.97	31.38	30.83	31.37	7,073,653	+0.32(+1.02%)
Feb 07, 2011	30.90	31.15	30.71	31.06	4,928,549	+0.35(+1.15%)
Feb 04, 2011	30.67	30.89	30.46	30.70	3,798,796	+0.07(+0.24%)
Feb 03, 2011	30.79	30.99	30.33	30.63	4,569,451	+0.19(+0.61%)
Feb 02, 2011	30.63	30.74	30.30	30.44	4,799,169	-0.34(-1.11%)

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