Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	25.14	25.14	24.98	25.03	882,943	-0.16(-0.63%)
Mar 30, 2011	25.01	25.38	24.98	25.19	694,170	+0.26(+1.03%)
Mar 29, 2011	24.46	24.96	24.24	24.93	565,537	+0.51(+2.09%)
Mar 28, 2011	24.59	24.71	24.39	24.42	291,744	-0.15(-0.61%)
Mar 25, 2011	24.49	24.84	24.33	24.57	294,046	+0.11(+0.45%)
Mar 24, 2011	24.28	24.54	24.11	24.46	367,759	+0.25(+1.05%)
Mar 23, 2011	24.26	24.33	23.99	24.21	569,386	-0.13(-0.52%)
Mar 22, 2011	24.66	24.69	24.27	24.33	335,302	-0.28(-1.13%)
Mar 21, 2011	24.74	24.82	24.58	24.61	718,120	+0.71(+2.96%)
Mar 18, 2011	23.58	23.99	23.58	23.91	977,144	+0.63(+2.72%)
Mar 17, 2011	23.23	23.67	23.21	23.27	915,376	+0.18(+0.80%)
Mar 16, 2011	23.03	23.35	22.87	23.09	941,407	-0.01(-0.05%)
Mar 15, 2011	23.04	23.26	23.02	23.10	1,075,313	-0.02(-0.09%)
Mar 14, 2011	22.98	23.21	22.88	23.12	369,028	-0.06(-0.26%)
Mar 11, 2011	22.85	23.20	22.55	23.18	442,513	+0.36(+1.59%)
Mar 10, 2011	23.29	23.35	22.80	22.82	555,925	-0.78(-3.29%)
Mar 09, 2011	23.44	23.68	23.27	23.59	580,276	+0.12(+0.52%)
Mar 08, 2011	23.11	23.67	23.03	23.47	436,230	+0.35(+1.50%)
Mar 07, 2011	23.30	23.42	22.86	23.12	901,310	-0.07(-0.32%)
Mar 04, 2011	23.40	23.48	23.02	23.20	421,688	-0.22(-0.96%)
Mar 03, 2011	22.82	23.59	22.81	23.42	642,955	+0.80(+3.56%)
Mar 02, 2011	22.46	22.86	22.46	22.62	519,674	+0.08(+0.36%)
Mar 01, 2011	22.97	23.06	22.42	22.54	785,106	-0.45(-1.97%)
Feb 28, 2011	22.93	23.24	22.88	22.99	753,864	+0.16(+0.68%)
Feb 25, 2011	22.55	22.85	22.55	22.84	559,782	+0.36(+1.60%)
Feb 24, 2011	22.42	22.82	22.29	22.48	887,510	+0.00(+0.02%)
Feb 23, 2011	23.28	23.31	22.38	22.47	1,275,939	-0.83(-3.57%)
Feb 22, 2011	23.33	23.60	23.16	23.30	1,152,493	-0.24(-1.02%)
Feb 18, 2011	23.47	23.71	23.27	23.54	1,089,714	+0.11(+0.49%)
Feb 17, 2011	23.75	23.91	23.24	23.43	1,300,754	-0.37(-1.54%)
Feb 16, 2011	25.05	25.06	23.68	23.80	1,891,224	-1.40(-5.57%)
Feb 15, 2011	24.84	25.45	24.82	25.20	1,230,350	+0.24(+0.96%)
Feb 14, 2011	24.86	25.01	24.71	24.96	885,454	+0.20(+0.81%)
Feb 11, 2011	24.32	24.82	24.29	24.76	949,442	+0.27(+1.12%)
Feb 10, 2011	24.29	24.63	24.22	24.49	654,475	+0.12(+0.50%)
Feb 09, 2011	24.34	24.45	24.25	24.36	363,339	-0.08(-0.33%)
Feb 08, 2011	24.35	24.45	24.22	24.44	274,648	+0.15(+0.62%)
Feb 07, 2011	24.24	24.47	24.16	24.29	435,915	+0.05(+0.22%)
Feb 04, 2011	23.93	24.32	23.92	24.24	427,310	+0.29(+1.21%)
Feb 03, 2011	23.91	24.01	23.61	23.95	406,743	-0.01(-0.03%)
Feb 02, 2011	24.10	24.33	23.90	23.96	387,853	-0.21(-0.86%)
Feb 01, 2011	24.04	24.22	23.92	24.17	827,542	+0.27(+1.11%)
Jan 31, 2011	23.72	24.03	23.70	23.90	577,385	+0.23(+0.96%)
Jan 28, 2011	24.13	24.25	23.56	23.67	285,144	-0.46(-1.91%)
Jan 27, 2011	24.20	24.27	24.00	24.13	452,773	-0.09(-0.39%)
Jan 26, 2011	24.07	24.27	24.00	24.23	456,156	+0.24(+1.02%)
Jan 25, 2011	24.12	24.12	23.70	23.98	458,247	-0.21(-0.88%)
Jan 24, 2011	23.83	24.31	23.83	24.20	393,786	+0.40(+1.66%)
Jan 21, 2011	24.09	24.14	23.75	23.80	744,413	-0.22(-0.90%)
Jan 20, 2011	24.13	24.16	23.83	24.02	627,536	-0.22(-0.89%)
Jan 19, 2011	24.44	24.59	24.18	24.23	408,699	-0.25(-1.02%)
Jan 18, 2011	24.20	24.48	24.13	24.48	872,571	+0.19(+0.79%)
Jan 14, 2011	24.27	24.38	24.21	24.29	399,248	-0.05(-0.22%)
Jan 13, 2011	24.47	24.47	24.28	24.34	291,233	-0.10(-0.42%)
Jan 12, 2011	24.47	24.47	24.37	24.44	290,277	+0.19(+0.77%)
Jan 11, 2011	24.17	24.38	24.17	24.26	642,790	+0.18(+0.73%)
Jan 10, 2011	23.68	24.19	23.59	24.08	642,430	+0.31(+1.30%)
Jan 07, 2011	23.65	23.83	23.51	23.77	591,180	+0.15(+0.64%)
Jan 06, 2011	23.84	23.89	23.53	23.62	439,950	-0.21(-0.89%)
Jan 05, 2011	23.63	23.96	23.63	23.83	586,236	+0.11(+0.48%)
Jan 04, 2011	24.09	24.09	23.48	23.72	720,358	-0.35(-1.44%)

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