Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	20.67	20.70	20.19	20.36	9,946,500	-0.29(-1.42%)
Apr 28, 2011	19.91	20.79	19.91	20.65	18,852,262	+0.98(+4.99%)
Apr 27, 2011	19.65	19.73	19.20	19.67	9,168,519	+0.14(+0.70%)
Apr 26, 2011	19.46	19.65	19.29	19.53	7,407,433	+0.25(+1.30%)
Apr 25, 2011	19.43	19.44	19.24	19.28	7,156,851	-0.16(-0.82%)
Apr 21, 2011	19.34	19.47	19.12	19.44	7,690,221	+0.16(+0.83%)
Apr 20, 2011	19.25	19.54	19.15	19.28	10,840,902	+0.43(+2.31%)
Apr 19, 2011	18.75	18.92	18.69	18.84	6,684,942	+0.16(+0.85%)
Apr 18, 2011	18.63	18.77	18.57	18.69	9,738,895	-0.24(-1.28%)
Apr 15, 2011	18.95	18.98	18.66	18.93	10,739,802	+0.09(+0.48%)
Apr 14, 2011	18.86	18.92	18.63	18.84	7,844,528	-0.15(-0.78%)
Apr 13, 2011	19.40	19.42	18.93	18.99	7,436,639	-0.26(-1.34%)
Apr 12, 2011	19.23	19.36	19.12	19.24	7,478,047	-0.26(-1.32%)
Apr 11, 2011	19.49	19.79	19.43	19.50	7,929,226	+0.06(+0.32%)
Apr 08, 2011	19.75	19.82	19.32	19.44	5,201,648	-0.22(-1.11%)
Apr 07, 2011	19.83	20.01	19.46	19.66	11,936,308	-0.18(-0.89%)
Apr 06, 2011	19.78	19.89	19.64	19.83	7,841,348	+0.14(+0.70%)
Apr 05, 2011	19.67	19.74	19.54	19.70	6,889,922	+0.01(+0.04%)
Apr 04, 2011	19.47	19.71	19.40	19.69	9,885,363	+0.31(+1.59%)

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