Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	47.40	47.40	46.74	46.97	1,360,066	-0.44(-0.93%)
Apr 28, 2011	47.28	47.76	47.01	47.41	1,139,653	+0.02(+0.04%)
Apr 27, 2011	48.00	48.34	46.98	47.39	1,998,345	-0.51(-1.06%)
Apr 26, 2011	48.06	48.28	47.59	47.90	1,065,236	-0.13(-0.27%)
Apr 25, 2011	47.74	48.09	47.57	48.03	928,251	+0.01(+0.02%)
Apr 21, 2011	48.51	48.51	47.96	48.02	1,352,069	-0.44(-0.91%)
Apr 20, 2011	48.10	48.55	48.00	48.46	1,455,714	+0.80(+1.68%)
Apr 19, 2011	47.36	47.98	47.24	47.66	1,764,052	+0.43(+0.91%)
Apr 18, 2011	47.20	47.49	46.85	47.23	1,124,488	-0.46(-0.96%)
Apr 15, 2011	47.52	47.80	47.26	47.69	1,102,517	+0.31(+0.65%)
Apr 14, 2011	46.41	47.39	46.26	47.38	1,584,819	+0.84(+1.80%)
Apr 13, 2011	46.99	47.28	46.41	46.54	1,662,751	-0.32(-0.68%)
Apr 12, 2011	46.50	47.46	46.50	46.86	1,576,992	+0.17(+0.36%)
Apr 11, 2011	46.88	47.20	46.44	46.69	1,131,703	-0.20(-0.43%)
Apr 08, 2011	47.65	47.69	46.62	46.89	1,482,866	-0.57(-1.20%)
Apr 07, 2011	47.87	48.23	47.35	47.46	2,635,730	-0.61(-1.27%)
Apr 06, 2011	48.35	48.49	47.87	48.07	1,207,216	-0.36(-0.74%)
Apr 05, 2011	48.57	48.99	48.30	48.43	1,299,812	-0.17(-0.35%)
Apr 04, 2011	48.85	49.28	48.40	48.60	1,091,914	-0.05(-0.10%)
Apr 01, 2011	49.03	49.31	48.56	48.65	1,720,910	-0.48(-0.98%)
Mar 31, 2011	48.39	49.17	48.03	49.13	2,703,320	+0.61(+1.26%)
Mar 30, 2011	48.52	48.52	48.52	48.52	2,033,299	+1.14(+2.41%)
Mar 29, 2011	46.71	47.64	46.34	47.38	2,350,577	+1.23(+2.67%)
Mar 28, 2011	45.95	46.53	45.79	46.15	2,825,071	+0.52(+1.14%)
Mar 25, 2011	47.41	47.66	45.51	45.63	4,804,865	-2.38(-4.96%)
Mar 24, 2011	47.57	48.22	47.38	48.01	2,001,135	+0.74(+1.57%)
Mar 23, 2011	46.58	47.33	46.08	47.27	1,292,655	+0.53(+1.13%)
Mar 22, 2011	46.69	47.19	46.56	46.74	1,389,135	+0.20(+0.43%)
Mar 21, 2011	46.59	46.82	46.48	46.54	1,076,033	+0.35(+0.76%)
Mar 18, 2011	46.47	46.67	46.06	46.19	1,294,289	+0.13(+0.28%)
Mar 17, 2011	46.59	46.83	45.97	46.06	1,163,408	-0.11(-0.24%)
Mar 16, 2011	46.30	46.73	45.84	46.17	1,481,545	-0.27(-0.58%)
Mar 15, 2011	46.37	46.71	46.28	46.44	3,508,289	-0.36(-0.77%)
Mar 14, 2011	46.60	47.30	46.52	46.80	1,609,534	-0.19(-0.40%)
Mar 11, 2011	46.55	47.28	46.42	46.99	1,679,370	+0.04(+0.09%)
Mar 10, 2011	46.65	47.34	46.51	46.95	1,587,101	-0.24(-0.51%)
Mar 09, 2011	46.36	47.29	46.11	47.19	2,387,533	+0.85(+1.83%)
Mar 08, 2011	46.71	46.96	46.06	46.34	2,452,297	-0.02(-0.04%)
Mar 07, 2011	46.64	47.92	46.25	46.36	2,383,070	+0.04(+0.09%)
Mar 04, 2011	46.97	47.33	46.11	46.32	2,172,794	-0.76(-1.61%)
Mar 03, 2011	46.95	47.73	46.93	47.08	1,465,134	+0.64(+1.38%)
Mar 02, 2011	46.73	47.01	45.54	46.44	1,666,151	-0.41(-0.88%)
Mar 01, 2011	47.22	47.62	46.62	46.85	1,668,507	-0.28(-0.59%)
Feb 28, 2011	47.53	47.81	46.73	47.13	1,810,063	-0.15(-0.32%)
Feb 25, 2011	47.08	47.99	46.92	47.28	1,015,006	+0.46(+0.98%)
Feb 24, 2011	47.10	47.23	45.88	46.82	2,418,824	-0.40(-0.85%)
Feb 23, 2011	48.38	48.45	46.43	47.22	2,434,256	-1.29(-2.66%)
Feb 22, 2011	49.65	49.79	48.37	48.51	1,875,392	-1.59(-3.17%)
Feb 18, 2011	49.94	50.25	49.55	50.10	1,368,599	+0.16(+0.32%)
Feb 17, 2011	49.45	50.01	49.37	49.94	1,227,597	+0.29(+0.58%)
Feb 16, 2011	49.50	50.29	49.40	49.65	1,193,037	+0.33(+0.67%)
Feb 15, 2011	49.27	49.44	48.88	49.32	756,850	-0.11(-0.22%)
Feb 14, 2011	49.35	49.46	48.92	49.43	836,057	-0.06(-0.12%)
Feb 11, 2011	48.83	49.60	48.56	49.49	1,623,931	+0.60(+1.23%)
Feb 10, 2011	48.82	49.01	48.63	48.89	1,084,958	-0.07(-0.14%)
Feb 09, 2011	48.69	49.44	48.59	48.96	1,546,544	+0.25(+0.51%)
Feb 08, 2011	48.35	48.88	48.20	48.71	1,469,319	+0.48(+1.00%)
Feb 07, 2011	49.00	49.34	48.20	48.23	1,468,346	-0.76(-1.55%)
Feb 04, 2011	49.18	49.42	48.60	48.99	1,499,181	-0.31(-0.63%)
Feb 03, 2011	48.66	49.48	48.53	49.30	1,724,765	+0.70(+1.44%)
Feb 02, 2011	48.26	49.03	48.15	48.60	2,420,226	+0.26(+0.54%)

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