Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	34.26	34.27	33.80	33.92	1,403,293	-0.29(-0.84%)
May 23, 2011	33.78	34.44	33.66	34.21	1,230,075	-0.06(-0.17%)
May 20, 2011	34.54	34.54	33.96	34.26	976,605	-0.35(-1.00%)
May 19, 2011	34.22	34.67	34.14	34.61	1,253,086	+0.33(+0.97%)
May 18, 2011	33.92	34.33	33.82	34.28	927,121	+0.42(+1.24%)
May 17, 2011	34.34	34.53	33.79	33.86	1,873,764	-0.63(-1.84%)
May 16, 2011	34.53	34.70	34.45	34.49	888,655	-0.17(-0.50%)
May 13, 2011	34.86	34.94	34.60	34.67	1,184,478	-0.20(-0.58%)
May 12, 2011	34.26	34.88	34.26	34.87	1,804,571	+0.44(+1.28%)
May 11, 2011	34.35	34.58	34.24	34.43	1,416,042	+0.08(+0.23%)
May 10, 2011	33.82	34.43	33.82	34.35	836,471	+0.50(+1.47%)
May 09, 2011	34.11	34.23	33.84	33.85	885,082	-0.30(-0.89%)
May 06, 2011	34.31	34.54	34.00	34.16	1,399,344	+0.03(+0.08%)
May 05, 2011	33.97	34.57	33.95	34.13	1,712,260	-0.13(-0.38%)
May 04, 2011	33.77	34.33	33.77	34.26	1,871,940	+0.39(+1.15%)
May 03, 2011	33.88	34.02	33.66	33.87	1,803,124	-0.18(-0.52%)
May 02, 2011	34.05	34.27	33.82	34.04	2,191,549	+0.25(+0.74%)
Apr 29, 2011	33.61	33.86	33.51	33.79	2,201,416	+0.27(+0.81%)
Apr 28, 2011	33.15	33.61	33.15	33.52	1,391,022	+0.18(+0.55%)
Apr 27, 2011	33.27	33.43	33.15	33.34	1,562,880	+0.05(+0.15%)
Apr 26, 2011	33.13	33.51	32.97	33.29	2,191,544	+0.35(+1.05%)
Apr 25, 2011	31.97	32.95	31.82	32.94	2,234,612	+0.80(+2.49%)
Apr 21, 2011	32.47	32.47	32.06	32.14	1,793,266	-0.26(-0.80%)
Apr 20, 2011	32.31	32.49	32.04	32.40	2,441,692	+0.50(+1.56%)
Apr 19, 2011	32.03	32.21	31.81	31.90	1,563,238	-0.06(-0.20%)
Apr 18, 2011	31.93	32.19	31.75	31.97	1,784,899	-0.35(-1.09%)
Apr 15, 2011	32.26	32.88	31.95	32.32	3,068,237	+0.29(+0.90%)
Apr 14, 2011	32.76	33.19	31.82	32.03	5,697,996	-1.00(-3.04%)
Apr 13, 2011	33.02	33.25	32.83	33.04	2,008,267	+0.09(+0.26%)
Apr 12, 2011	33.56	33.81	32.86	32.95	2,705,991	-0.91(-2.68%)
Apr 11, 2011	33.81	34.21	33.74	33.86	1,156,491	+0.06(+0.19%)
Apr 08, 2011	34.34	34.39	33.70	33.79	1,496,460	-0.32(-0.95%)
Apr 07, 2011	33.99	34.34	33.84	34.12	828,411	+0.02(+0.06%)
Apr 06, 2011	34.05	34.36	34.00	34.10	1,177,427	+0.10(+0.30%)
Apr 05, 2011	33.92	34.02	33.38	34.00	2,958,380	-0.05(-0.15%)
Apr 04, 2011	34.23	34.29	33.92	34.05	1,401,117	-0.14(-0.42%)
Apr 01, 2011	34.03	34.35	34.03	34.19	1,591,075	+0.40(+1.17%)
Mar 31, 2011	34.06	34.21	33.78	33.79	1,479,617	-0.33(-0.97%)
Mar 30, 2011	33.97	34.20	33.79	34.13	1,315,717	+0.33(+0.98%)
Mar 29, 2011	33.74	33.92	33.48	33.79	2,949,543	+0.06(+0.19%)
Mar 28, 2011	34.08	34.18	33.73	33.73	648,119	-0.34(-1.00%)
Mar 25, 2011	33.84	34.28	33.67	34.07	721,198	+0.25(+0.73%)
Mar 24, 2011	33.43	33.87	33.30	33.82	812,326	+0.48(+1.43%)
Mar 23, 2011	33.16	33.46	32.74	33.35	658,478	+0.17(+0.52%)
Mar 22, 2011	33.64	33.69	33.17	33.17	951,887	-0.52(-1.54%)
Mar 21, 2011	33.79	33.90	33.50	33.69	1,070,877	+0.30(+0.91%)
Mar 18, 2011	33.47	33.54	33.25	33.39	1,542,158	+0.37(+1.11%)
Mar 17, 2011	33.35	33.37	32.96	33.02	1,632,289	+0.11(+0.33%)
Mar 16, 2011	33.20	33.33	32.82	32.91	1,785,770	-0.30(-0.91%)
Mar 15, 2011	33.17	33.45	32.89	33.22	2,314,327	-0.46(-1.37%)
Mar 14, 2011	33.66	33.91	33.46	33.68	1,329,876	-0.13(-0.38%)
Mar 11, 2011	33.72	33.91	33.51	33.81	1,683,450	-0.04(-0.13%)
Mar 10, 2011	33.84	34.10	33.66	33.85	1,616,216	-0.30(-0.87%)
Mar 09, 2011	34.00	34.17	33.76	34.15	1,487,941	+0.00(+0.00%)
Mar 08, 2011	34.02	34.26	33.86	34.15	1,616,640	+0.24(+0.70%)
Mar 07, 2011	33.83	34.06	33.59	33.91	2,841,532	+0.30(+0.88%)
Mar 04, 2011	33.30	33.67	33.20	33.61	2,572,863	+0.33(+1.00%)
Mar 03, 2011	32.65	33.38	32.62	33.28	1,166,128	+0.82(+2.51%)
Mar 02, 2011	31.98	32.54	31.83	32.47	1,305,764	+0.32(+0.99%)

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