Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.71	19.71	19.60	19.67	282,097	+0.07(+0.36%)
Apr 28, 2011	19.65	19.67	19.54	19.60	199,466	+0.01(+0.07%)
Apr 27, 2011	19.48	19.61	19.44	19.59	206,299	+0.15(+0.75%)
Apr 26, 2011	19.37	19.48	19.35	19.44	288,097	+0.10(+0.51%)
Apr 25, 2011	19.35	19.36	19.25	19.34	391,875	-0.04(-0.23%)
Apr 21, 2011	19.37	19.39	19.24	19.39	243,045	+0.17(+0.88%)
Apr 20, 2011	19.16	19.28	19.13	19.22	217,768	+0.35(+1.85%)
Apr 19, 2011	18.90	18.93	18.76	18.87	171,952	+0.03(+0.14%)
Apr 18, 2011	18.77	18.85	18.62	18.84	234,820	-0.21(-1.08%)
Apr 15, 2011	19.01	19.05	18.87	19.05	245,649	+0.16(+0.85%)
Apr 14, 2011	18.95	18.95	18.78	18.88	157,377	-0.09(-0.47%)
Apr 13, 2011	19.09	19.09	18.83	18.97	154,971	+0.12(+0.62%)
Apr 12, 2011	18.80	18.95	18.77	18.86	166,004	-0.07(-0.38%)
Apr 11, 2011	18.99	19.06	18.86	18.93	131,143	-0.07(-0.38%)
Apr 08, 2011	19.16	19.26	18.89	19.00	346,793	-0.08(-0.42%)
Apr 07, 2011	19.19	19.22	18.97	19.08	198,460	-0.09(-0.47%)
Apr 06, 2011	19.28	19.36	19.07	19.17	261,751	-0.04(-0.19%)
Apr 05, 2011	19.08	19.30	18.98	19.21	257,389	+0.15(+0.80%)
Apr 04, 2011	19.14	19.14	18.97	19.05	180,194	+0.03(+0.14%)

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