Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	22.20	22.24	22.12	22.12	425,393	+0.01(+0.03%)
Apr 28, 2011	21.88	22.14	21.87	22.12	769,821	+0.10(+0.45%)
Apr 27, 2011	21.68	22.04	21.63	22.02	406,702	+0.46(+2.13%)
Apr 26, 2011	21.50	21.61	21.44	21.56	446,314	+0.20(+0.96%)
Apr 25, 2011	21.39	21.39	21.25	21.36	144,497	+0.04(+0.20%)
Apr 21, 2011	21.26	21.37	21.21	21.31	339,744	+0.10(+0.47%)
Apr 20, 2011	21.05	21.26	21.02	21.21	320,598	+0.74(+3.63%)
Apr 19, 2011	20.45	20.51	20.30	20.47	249,953	+0.48(+2.42%)
Apr 18, 2011	20.18	20.19	19.78	19.99	280,401	-0.64(-3.12%)
Apr 15, 2011	20.58	20.70	20.49	20.63	404,875	-0.05(-0.26%)
Apr 14, 2011	20.42	20.72	20.39	20.69	208,076	+0.17(+0.81%)
Apr 13, 2011	20.64	20.72	20.42	20.52	330,198	+0.22(+1.07%)
Apr 12, 2011	20.50	20.53	20.22	20.30	1,129,178	-0.42(-2.00%)
Apr 11, 2011	20.84	20.86	20.68	20.72	206,604	-0.20(-0.95%)
Apr 08, 2011	20.93	21.02	20.84	20.92	229,925	+0.37(+1.78%)
Apr 07, 2011	20.69	20.73	20.45	20.55	326,993	-0.20(-0.98%)
Apr 06, 2011	20.63	20.77	20.58	20.75	214,240	+0.28(+1.35%)
Apr 05, 2011	20.35	20.56	20.32	20.48	245,369	-0.06(-0.30%)
Apr 04, 2011	20.58	20.59	20.46	20.54	288,013	+0.04(+0.21%)

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