Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	22.30	22.47	21.95	22.01	13,720,140	-0.27(-1.19%)
Apr 28, 2011	22.47	22.62	22.16	22.27	5,566,340	-0.23(-1.03%)
Apr 27, 2011	22.31	22.54	22.08	22.50	5,019,975	+0.14(+0.65%)
Apr 26, 2011	21.96	22.62	21.85	22.36	9,238,669	+0.58(+2.68%)
Apr 25, 2011	21.87	22.17	21.68	21.78	6,182,455	-0.30(-1.35%)
Apr 21, 2011	22.29	22.31	22.02	22.07	6,446,369	-0.15(-0.69%)
Apr 20, 2011	21.98	22.26	21.85	22.23	8,563,590	+0.60(+2.78%)
Apr 19, 2011	21.50	21.98	21.32	21.63	12,355,200	+0.78(+3.74%)
Apr 18, 2011	20.95	20.98	20.47	20.85	6,811,890	-0.46(-2.18%)
Apr 15, 2011	20.78	21.34	20.65	21.31	9,116,504	+0.59(+2.86%)
Apr 14, 2011	20.59	20.76	20.39	20.72	4,236,624	-0.05(-0.26%)
Apr 13, 2011	20.94	21.07	20.60	20.77	4,435,266	-0.07(-0.36%)
Apr 12, 2011	20.89	20.91	20.55	20.85	5,045,377	-0.17(-0.81%)
Apr 11, 2011	21.34	21.40	20.92	21.02	5,220,992	-0.23(-1.09%)
Apr 08, 2011	21.87	21.96	21.17	21.25	6,794,307	-0.63(-2.86%)
Apr 07, 2011	21.79	22.04	21.65	21.87	4,787,349	-0.02(-0.08%)
Apr 06, 2011	22.04	22.11	21.72	21.89	4,197,809	+0.02(+0.08%)
Apr 05, 2011	22.33	22.33	21.69	21.87	6,380,494	-0.12(-0.57%)
Apr 04, 2011	22.26	22.35	21.89	22.00	5,542,878	-0.15(-0.65%)

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