Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.31	20.33	19.81	19.84	531,358,400	-0.65(-3.15%)
Apr 27, 2012	20.56	20.60	20.40	20.49	427,538,144	-0.16(-0.77%)
Apr 26, 2012	20.87	20.89	20.46	20.65	562,292,736	-0.08(-0.38%)
Apr 25, 2012	20.92	21.00	20.59	20.73	950,890,496	+1.69(+8.87%)
Apr 24, 2012	19.12	19.29	18.86	19.04	1,121,872,640	-0.39(-2.00%)
Apr 23, 2012	19.39	19.57	18.91	19.43	1,015,083,648	-0.04(-0.22%)
Apr 20, 2012	20.09	20.20	19.38	19.47	1,083,612,928	-0.49(-2.46%)
Apr 19, 2012	20.40	20.55	19.86	19.96	876,186,240	-0.71(-3.44%)
Apr 18, 2012	20.85	21.08	20.48	20.67	1,001,974,528	-0.05(-0.22%)
Apr 17, 2012	19.67	20.73	19.43	20.72	1,076,735,616	+1.00(+5.10%)
Apr 16, 2012	20.73	20.74	19.65	19.71	1,103,380,480	-0.85(-4.15%)
Apr 13, 2012	21.21	21.23	20.51	20.57	903,534,464	-0.60(-2.82%)
Apr 12, 2012	21.24	21.45	21.08	21.16	644,443,456	-0.12(-0.55%)
Apr 11, 2012	21.62	21.64	21.18	21.28	731,400,256	-0.08(-0.36%)
Apr 10, 2012	21.74	21.88	21.27	21.35	933,678,720	-0.26(-1.22%)
Apr 09, 2012	21.28	21.74	21.25	21.62	627,477,056	+0.09(+0.40%)
Apr 05, 2012	21.30	21.57	21.18	21.53	673,095,680	+0.32(+1.50%)
Apr 04, 2012	21.22	21.27	20.97	21.21	601,394,304	-0.17(-0.80%)
Apr 03, 2012	21.32	21.48	21.15	21.38	875,308,352	+0.36(+1.73%)

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