Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.04	20.29	20.04	20.12	55,082	+0.16(+0.81%)
Apr 27, 2012	20.39	20.40	19.96	19.96	78,939	-0.47(-2.29%)
Apr 26, 2012	19.92	20.43	19.91	20.43	87,197	+0.50(+2.50%)
Apr 25, 2012	20.42	20.42	19.89	19.93	149,611	-0.46(-2.26%)
Apr 24, 2012	20.58	20.67	20.33	20.39	46,174	-0.17(-0.85%)
Apr 23, 2012	20.57	20.65	20.36	20.57	47,896	-0.15(-0.72%)
Apr 20, 2012	20.89	20.93	20.58	20.72	90,362	-0.04(-0.20%)
Apr 19, 2012	20.33	20.76	20.33	20.76	74,158	+0.46(+2.28%)
Apr 18, 2012	20.19	20.36	20.15	20.30	30,410	+0.02(+0.09%)
Apr 17, 2012	20.52	20.60	20.15	20.28	78,404	-0.18(-0.88%)
Apr 16, 2012	20.55	20.66	20.35	20.46	48,438	+0.00(+0.00%)
Apr 13, 2012	20.40	20.51	20.35	20.46	35,961	+0.07(+0.32%)
Apr 12, 2012	19.94	20.51	19.94	20.39	99,924	+0.50(+2.53%)
Apr 11, 2012	20.09	20.16	19.69	19.89	63,436	-0.08(-0.42%)
Apr 10, 2012	20.33	20.53	19.89	19.97	106,298	-0.43(-2.12%)
Apr 09, 2012	20.16	20.41	20.16	20.40	80,539	+0.06(+0.29%)
Apr 05, 2012	20.22	20.35	20.22	20.34	41,735	+0.07(+0.36%)
Apr 04, 2012	20.31	20.41	20.20	20.27	102,125	-0.13(-0.65%)
Apr 03, 2012	20.46	20.53	20.29	20.40	100,866	-0.05(-0.26%)

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