Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	19.80	19.83	19.57	19.68	4,500,514	-1.12(-5.40%)
Apr 27, 2012	20.84	20.90	20.59	20.81	2,408,143	+0.05(+0.24%)
Apr 26, 2012	20.48	20.83	20.38	20.75	3,720,812	-0.52(-2.42%)
Apr 25, 2012	21.48	21.58	21.02	21.27	5,201,621	-0.86(-3.89%)
Apr 24, 2012	21.41	22.13	21.38	22.13	2,523,480	+0.52(+2.38%)
Apr 23, 2012	21.45	21.67	21.26	21.62	2,770,650	-0.40(-1.80%)
Apr 20, 2012	22.24	22.36	21.96	22.01	2,954,647	-0.10(-0.46%)
Apr 19, 2012	22.19	22.42	21.99	22.11	3,786,462	-0.16(-0.72%)
Apr 18, 2012	22.08	22.48	22.06	22.27	3,011,736	-0.43(-1.90%)
Apr 17, 2012	22.60	22.88	22.38	22.70	1,588,079	+0.73(+3.30%)
Apr 16, 2012	21.89	22.08	21.53	21.98	2,331,455	+0.25(+1.17%)
Apr 13, 2012	22.28	22.32	21.62	21.73	3,403,220	-1.11(-4.85%)
Apr 12, 2012	22.27	22.86	22.27	22.83	2,827,462	+0.80(+3.64%)
Apr 11, 2012	22.31	22.41	22.00	22.03	4,052,034	+0.43(+1.99%)
Apr 10, 2012	22.11	22.27	21.59	21.60	4,332,311	-0.77(-3.44%)
Apr 09, 2012	21.97	22.49	21.97	22.37	2,345,313	-0.13(-0.56%)
Apr 05, 2012	22.24	22.72	22.21	22.49	1,841,492	-0.32(-1.41%)
Apr 04, 2012	22.92	23.10	22.60	22.81	3,060,843	-0.77(-3.26%)
Apr 03, 2012	24.16	24.16	23.37	23.58	2,559,369	-0.65(-2.68%)

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