Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.74	19.85	19.71	19.82	19,832	+0.12(+0.62%)
Apr 28, 2011	19.64	19.73	19.64	19.70	11,908	+0.04(+0.20%)
Apr 27, 2011	19.43	19.66	19.37	19.66	18,447	+0.23(+1.17%)
Apr 26, 2011	19.34	19.46	19.28	19.43	64,836	+0.18(+0.96%)
Apr 25, 2011	19.29	19.30	19.24	19.25	18,065	-0.04(-0.22%)
Apr 21, 2011	19.34	19.35	19.22	19.29	13,638	+0.07(+0.36%)
Apr 20, 2011	19.17	19.22	19.09	19.22	24,828	+0.54(+2.88%)
Apr 19, 2011	18.61	18.74	18.61	18.68	23,892	+0.14(+0.73%)
Apr 18, 2011	18.53	18.55	18.30	18.55	26,912	-0.32(-1.71%)
Apr 15, 2011	18.88	18.93	18.79	18.87	33,700	-0.04(-0.24%)
Apr 14, 2011	18.79	18.91	18.77	18.91	53,205	+0.06(+0.33%)
Apr 13, 2011	19.04	19.04	18.77	18.85	29,307	+0.07(+0.37%)
Apr 12, 2011	18.81	18.81	18.65	18.78	12,203	-0.14(-0.74%)
Apr 11, 2011	18.97	19.07	18.87	18.92	20,111	-0.12(-0.62%)
Apr 08, 2011	19.04	19.11	18.99	19.04	41,253	+0.15(+0.79%)
Apr 07, 2011	18.87	19.00	18.78	18.89	18,626	-0.07(-0.35%)
Apr 06, 2011	18.98	19.00	18.91	18.95	13,224	+0.13(+0.68%)
Apr 05, 2011	18.76	18.93	18.76	18.83	26,470	-0.09(-0.46%)
Apr 04, 2011	18.84	18.95	18.84	18.91	25,483	+0.04(+0.22%)

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