Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	21.85	21.90	21.47	21.62	2,998,434	-0.33(-1.51%)
Apr 27, 2012	21.89	22.01	21.58	21.95	2,580,911	+0.08(+0.37%)
Apr 26, 2012	21.59	21.87	21.47	21.87	2,711,112	+0.24(+1.09%)
Apr 25, 2012	21.69	21.88	21.41	21.63	4,133,231	+0.11(+0.53%)
Apr 24, 2012	21.27	21.61	21.22	21.52	3,175,223	+0.31(+1.46%)
Apr 23, 2012	21.05	21.34	20.99	21.21	2,445,999	-0.13(-0.60%)
Apr 20, 2012	21.62	21.70	21.30	21.34	3,078,049	-0.03(-0.13%)
Apr 19, 2012	21.29	21.68	21.13	21.36	5,073,775	+0.10(+0.48%)
Apr 18, 2012	21.13	21.50	21.07	21.26	6,376,867	-0.31(-1.44%)
Apr 17, 2012	21.93	22.07	21.29	21.57	8,248,821	+0.74(+3.53%)
Apr 16, 2012	20.83	21.01	20.55	20.84	4,950,458	+0.21(+1.02%)
Apr 13, 2012	21.11	21.14	20.62	20.63	5,189,682	-0.54(-2.55%)
Apr 12, 2012	20.78	21.23	20.74	21.17	3,937,424	+0.47(+2.25%)
Apr 11, 2012	20.70	20.93	20.64	20.70	5,022,994	+0.18(+0.89%)
Apr 10, 2012	21.02	21.10	20.51	20.52	4,691,793	-0.53(-2.50%)
Apr 09, 2012	20.74	21.17	20.73	21.05	4,371,802	-0.36(-1.67%)
Apr 05, 2012	21.26	21.66	21.09	21.41	3,469,282	-0.22(-1.00%)
Apr 04, 2012	21.72	21.80	21.49	21.62	4,079,776	-0.36(-1.63%)
Apr 03, 2012	21.80	22.01	21.55	21.98	5,695,557	+0.18(+0.80%)

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