Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	19.38	19.38	19.32	19.37	15,172	-0.16(-0.84%)
Apr 27, 2012	19.42	19.53	19.42	19.53	2,706	+0.11(+0.57%)
Apr 26, 2012	19.35	19.44	19.34	19.42	3,912	+0.07(+0.34%)
Apr 25, 2012	19.29	19.35	19.25	19.35	8,575	+0.24(+1.28%)
Apr 24, 2012	19.18	19.20	19.07	19.11	6,326	+0.19(+0.99%)
Apr 23, 2012	18.84	18.96	18.78	18.92	5,557	-0.27(-1.42%)
Apr 20, 2012	19.14	19.26	19.14	19.19	6,567	+0.23(+1.21%)
Apr 19, 2012	19.12	19.12	18.93	18.96	1,357	-0.14(-0.74%)
Apr 18, 2012	19.12	19.12	19.07	19.11	4,559	-0.05(-0.24%)
Apr 17, 2012	19.02	19.16	18.99	19.15	7,211	+0.25(+1.34%)
Apr 16, 2012	18.92	18.96	18.81	18.90	22,727	+0.02(+0.11%)
Apr 13, 2012	18.97	18.97	18.84	18.88	10,172	-0.14(-0.74%)
Apr 12, 2012	18.79	19.02	18.79	19.02	11,668	+0.30(+1.62%)
Apr 11, 2012	18.77	18.77	18.70	18.71	6,326	+0.24(+1.32%)
Apr 10, 2012	18.71	18.75	18.46	18.47	20,422	-0.19(-1.01%)
Apr 09, 2012	18.59	18.72	18.59	18.66	5,681	-0.15(-0.78%)
Apr 05, 2012	18.72	18.84	18.72	18.81	15,027	+0.07(+0.36%)
Apr 04, 2012	18.81	18.85	18.68	18.74	33,660	-0.36(-1.90%)
Apr 03, 2012	19.22	19.25	19.02	19.10	42,368	-0.29(-1.52%)

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