Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	20.34	20.40	19.87	20.23	734,179	-0.04(-0.21%)
Apr 28, 2011	20.15	20.31	20.12	20.27	906,712	+0.15(+0.75%)
Apr 27, 2011	20.04	20.27	19.92	20.12	1,561,289	+0.15(+0.76%)
Apr 26, 2011	19.94	20.10	19.74	19.97	5,954,782	-0.51(-2.49%)
Apr 25, 2011	20.53	20.63	20.27	20.48	986,421	+0.11(+0.56%)
Apr 21, 2011	20.12	20.39	19.62	20.37	1,562,075	+0.89(+4.58%)
Apr 20, 2011	19.86	19.93	19.43	19.48	1,180,620	+0.03(+0.15%)
Apr 19, 2011	18.71	19.48	18.71	19.45	1,440,660	+0.81(+4.32%)
Apr 18, 2011	18.30	18.74	18.24	18.64	1,141,589	+0.06(+0.31%)
Apr 15, 2011	18.30	18.59	18.30	18.59	895,809	+0.24(+1.29%)
Apr 14, 2011	18.01	18.38	17.95	18.35	689,529	+0.17(+0.95%)
Apr 13, 2011	18.53	18.53	18.10	18.18	1,231,000	-0.19(-1.06%)
Apr 12, 2011	18.52	18.81	18.37	18.37	1,336,363	-0.32(-1.69%)
Apr 11, 2011	18.90	19.07	18.54	18.69	912,671	-0.15(-0.80%)
Apr 08, 2011	19.18	19.25	18.75	18.84	428,324	-0.17(-0.91%)
Apr 07, 2011	19.41	19.47	18.93	19.01	607,246	-0.36(-1.86%)
Apr 06, 2011	19.58	19.66	19.25	19.37	467,827	-0.08(-0.41%)
Apr 05, 2011	19.25	19.58	19.20	19.45	841,689	+0.14(+0.71%)
Apr 04, 2011	19.52	19.59	19.25	19.31	599,538	-0.12(-0.59%)

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