Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	20.67	20.69	20.19	20.35	9,947,958	-0.29(-1.42%)
Apr 28, 2011	19.91	20.79	19.90	20.65	18,855,024	+0.98(+4.99%)
Apr 27, 2011	19.65	19.73	19.20	19.66	9,169,863	+0.14(+0.71%)
Apr 26, 2011	19.45	19.65	19.29	19.53	7,408,519	+0.25(+1.30%)
Apr 25, 2011	19.43	19.44	19.23	19.28	7,157,900	-0.16(-0.82%)
Apr 21, 2011	19.34	19.47	19.12	19.44	7,691,348	+0.16(+0.83%)
Apr 20, 2011	19.24	19.53	19.14	19.28	10,842,490	+0.43(+2.31%)
Apr 19, 2011	18.75	18.92	18.68	18.84	6,685,922	+0.16(+0.85%)
Apr 18, 2011	18.62	18.76	18.56	18.68	9,740,322	-0.24(-1.28%)
Apr 15, 2011	18.94	18.97	18.65	18.93	10,741,375	+0.09(+0.48%)
Apr 14, 2011	18.85	18.91	18.62	18.84	7,845,678	-0.15(-0.78%)
Apr 13, 2011	19.40	19.42	18.93	18.98	7,437,728	-0.26(-1.34%)
Apr 12, 2011	19.23	19.35	19.12	19.24	7,479,143	-0.26(-1.32%)
Apr 11, 2011	19.48	19.79	19.42	19.50	7,930,388	+0.06(+0.32%)
Apr 08, 2011	19.74	19.82	19.32	19.44	5,202,410	-0.22(-1.11%)
Apr 07, 2011	19.82	20.01	19.46	19.65	11,938,057	-0.18(-0.90%)
Apr 06, 2011	19.77	19.89	19.64	19.83	7,842,497	+0.14(+0.70%)
Apr 05, 2011	19.67	19.74	19.53	19.69	6,890,932	+0.01(+0.04%)
Apr 04, 2011	19.47	19.71	19.40	19.69	9,886,811	+0.31(+1.59%)

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