Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.98	25.21	24.86	25.06	370,524	+0.24(+0.96%)
Apr 28, 2011	24.65	24.90	24.65	24.82	425,740	+0.09(+0.38%)
Apr 27, 2011	24.78	24.78	24.52	24.73	802,034	+0.10(+0.40%)
Apr 26, 2011	23.96	24.77	23.95	24.63	550,090	+0.68(+2.84%)
Apr 25, 2011	24.23	24.24	23.92	23.95	258,469	-0.32(-1.30%)
Apr 21, 2011	24.27	24.31	24.15	24.26	147,099	+0.13(+0.54%)
Apr 20, 2011	24.01	24.23	23.95	24.13	378,746	+0.45(+1.88%)
Apr 19, 2011	23.64	23.72	23.50	23.69	336,342	+0.14(+0.61%)
Apr 18, 2011	23.83	23.92	23.25	23.54	630,504	-0.64(-2.66%)
Apr 15, 2011	24.10	24.36	23.92	24.19	326,162	+0.11(+0.44%)
Apr 14, 2011	24.04	24.16	23.96	24.08	460,184	-0.14(-0.57%)
Apr 13, 2011	24.34	24.39	24.06	24.22	537,909	+0.05(+0.20%)
Apr 12, 2011	24.60	24.79	24.14	24.17	848,727	-0.67(-2.69%)
Apr 11, 2011	25.12	25.14	24.72	24.84	553,392	-0.25(-1.01%)
Apr 08, 2011	25.48	25.48	24.82	25.09	542,816	-0.28(-1.10%)
Apr 07, 2011	25.55	25.68	25.35	25.37	406,725	-0.22(-0.86%)
Apr 06, 2011	25.57	25.74	25.28	25.59	411,658	+0.08(+0.32%)
Apr 05, 2011	25.29	25.62	25.29	25.51	419,177	+0.12(+0.48%)
Apr 04, 2011	25.29	25.42	25.14	25.39	576,092	+0.09(+0.36%)
Apr 01, 2011	25.22	25.35	25.09	25.30	721,053	+0.21(+0.85%)
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%)

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