Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	25.19	25.19	25.03	25.08	881,015	-0.16(-0.63%)
Mar 30, 2011	25.07	25.43	25.03	25.24	692,655	+0.26(+1.03%)
Mar 29, 2011	24.51	25.01	24.29	24.98	564,302	+0.51(+2.09%)
Mar 28, 2011	24.64	24.77	24.44	24.47	291,107	-0.15(-0.61%)
Mar 25, 2011	24.54	24.89	24.39	24.62	293,404	+0.11(+0.45%)
Mar 24, 2011	24.33	24.59	24.16	24.51	366,956	+0.25(+1.05%)
Mar 23, 2011	24.31	24.39	24.05	24.26	568,143	-0.13(-0.52%)
Mar 22, 2011	24.71	24.74	24.33	24.39	334,570	-0.28(-1.13%)
Mar 21, 2011	24.79	24.87	24.63	24.67	716,552	+0.71(+2.96%)
Mar 18, 2011	23.63	24.04	23.63	23.96	975,010	+0.63(+2.72%)
Mar 17, 2011	23.28	23.72	23.26	23.32	913,377	+0.18(+0.80%)
Mar 16, 2011	23.08	23.40	22.92	23.14	939,352	-0.01(-0.05%)
Mar 15, 2011	23.09	23.31	23.07	23.15	1,072,965	-0.02(-0.09%)
Mar 14, 2011	23.03	23.26	22.93	23.17	368,222	-0.06(-0.26%)
Mar 11, 2011	22.90	23.25	22.60	23.23	441,547	+0.36(+1.59%)
Mar 10, 2011	23.34	23.40	22.85	22.87	554,711	-0.78(-3.29%)
Mar 09, 2011	23.49	23.74	23.32	23.65	579,009	+0.12(+0.52%)
Mar 08, 2011	23.16	23.72	23.08	23.52	435,277	+0.35(+1.50%)
Mar 07, 2011	23.35	23.47	22.91	23.18	899,342	-0.07(-0.32%)
Mar 04, 2011	23.45	23.53	23.08	23.25	420,767	-0.23(-0.96%)
Mar 03, 2011	22.87	23.65	22.86	23.47	641,551	+0.81(+3.56%)
Mar 02, 2011	22.50	22.91	22.50	22.67	518,540	+0.08(+0.36%)
Mar 01, 2011	23.02	23.11	22.47	22.59	783,392	-0.45(-1.97%)
Feb 28, 2011	22.98	23.29	22.93	23.04	752,218	+0.16(+0.68%)
Feb 25, 2011	22.60	22.90	22.60	22.89	558,560	+0.36(+1.60%)
Feb 24, 2011	22.47	22.87	22.34	22.52	885,572	+0.00(+0.02%)
Feb 23, 2011	23.34	23.36	22.43	22.52	1,273,153	-0.81(-3.46%)
Feb 22, 2011	23.35	23.63	23.18	23.33	1,151,287	-0.24(-1.02%)
Feb 18, 2011	23.50	23.74	23.29	23.57	1,088,574	+0.11(+0.49%)
Feb 17, 2011	23.78	23.94	23.27	23.45	1,299,393	-0.37(-1.54%)
Feb 16, 2011	25.07	25.09	23.70	23.82	1,889,246	-1.40(-5.57%)
Feb 15, 2011	24.86	25.48	24.84	25.23	1,229,063	+0.24(+0.96%)
Feb 14, 2011	24.89	25.03	24.74	24.98	884,528	+0.20(+0.81%)
Feb 11, 2011	24.34	24.84	24.31	24.78	948,449	+0.27(+1.12%)
Feb 10, 2011	24.32	24.65	24.25	24.51	653,790	+0.12(+0.50%)
Feb 09, 2011	24.37	24.47	24.28	24.39	362,959	-0.08(-0.33%)
Feb 08, 2011	24.37	24.48	24.25	24.47	274,361	+0.15(+0.62%)
Feb 07, 2011	24.26	24.50	24.19	24.32	435,459	+0.05(+0.22%)
Feb 04, 2011	23.96	24.34	23.94	24.27	426,863	+0.29(+1.21%)
Feb 03, 2011	23.93	24.03	23.64	23.98	406,317	-0.01(-0.03%)
Feb 02, 2011	24.12	24.35	23.92	23.98	387,447	-0.21(-0.86%)
Feb 01, 2011	24.07	24.24	23.94	24.19	826,676	+0.27(+1.11%)
Jan 31, 2011	23.75	24.05	23.72	23.93	576,781	+0.23(+0.96%)
Jan 28, 2011	24.16	24.28	23.58	23.70	284,845	-0.46(-1.91%)
Jan 27, 2011	24.22	24.29	24.03	24.16	452,299	-0.09(-0.39%)
Jan 26, 2011	24.09	24.29	24.03	24.25	455,679	+0.25(+1.02%)
Jan 25, 2011	24.15	24.15	23.72	24.01	457,768	-0.21(-0.88%)
Jan 24, 2011	23.85	24.33	23.85	24.22	393,374	+0.40(+1.66%)
Jan 21, 2011	24.11	24.16	23.77	23.83	743,635	-0.22(-0.90%)
Jan 20, 2011	24.16	24.18	23.85	24.04	626,879	-0.22(-0.89%)
Jan 19, 2011	24.46	24.61	24.20	24.26	408,272	-0.25(-1.02%)
Jan 18, 2011	24.23	24.51	24.15	24.51	871,658	+0.19(+0.79%)
Jan 14, 2011	24.30	24.40	24.24	24.32	398,831	-0.05(-0.22%)
Jan 13, 2011	24.50	24.50	24.31	24.37	290,929	-0.10(-0.42%)
Jan 12, 2011	24.49	24.49	24.39	24.47	289,974	+0.19(+0.77%)
Jan 11, 2011	24.20	24.41	24.20	24.28	642,118	+0.18(+0.73%)
Jan 10, 2011	23.70	24.22	23.62	24.11	641,758	+0.31(+1.30%)
Jan 07, 2011	23.67	23.85	23.54	23.80	590,562	+0.15(+0.64%)
Jan 06, 2011	23.87	23.92	23.55	23.65	439,490	-0.21(-0.89%)
Jan 05, 2011	23.65	23.99	23.65	23.86	585,622	+0.11(+0.48%)
Jan 04, 2011	24.11	24.11	23.51	23.74	719,604	-0.35(-1.44%)

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