Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	20.29	20.40	20.19	20.32	274,549	+0.01(+0.03%)
Mar 30, 2011	20.25	20.37	20.17	20.31	209,120	+0.14(+0.71%)
Mar 29, 2011	19.82	20.17	19.80	20.17	1,550,798	+0.33(+1.66%)
Mar 28, 2011	19.81	20.00	19.81	19.84	229,617	+0.04(+0.19%)
Mar 25, 2011	19.84	19.98	19.77	19.80	466,401	-0.20(-0.99%)
Mar 24, 2011	19.79	20.01	19.71	20.00	500,073	+0.41(+2.09%)
Mar 23, 2011	19.52	19.67	19.43	19.59	627,974	+0.09(+0.47%)
Mar 22, 2011	19.54	19.58	19.37	19.50	595,217	-0.19(-0.98%)
Mar 21, 2011	19.57	19.73	19.57	19.69	675,488	+0.45(+2.35%)
Mar 18, 2011	19.27	19.35	19.16	19.24	1,685,447	+0.68(+3.64%)
Mar 17, 2011	18.59	18.69	18.51	18.56	4,008,820	+0.58(+3.24%)
Mar 16, 2011	18.59	18.67	17.75	17.98	1,146,151	-0.58(-3.14%)
Mar 15, 2011	18.43	18.63	18.43	18.56	646,121	-0.67(-3.48%)
Mar 14, 2011	19.29	19.34	19.11	19.23	239,407	-0.17(-0.86%)
Mar 11, 2011	19.23	19.47	19.23	19.40	917,800	-0.02(-0.08%)
Mar 10, 2011	19.67	19.67	19.37	19.41	385,410	-0.49(-2.47%)
Mar 09, 2011	19.95	19.98	19.81	19.91	1,096,890	+0.20(+1.04%)
Mar 08, 2011	19.69	19.75	19.63	19.70	334,001	+0.12(+0.60%)
Mar 07, 2011	19.80	19.90	19.49	19.58	439,820	+0.02(+0.13%)
Mar 04, 2011	19.80	19.84	19.41	19.56	436,746	-0.20(-1.03%)
Mar 03, 2011	19.63	19.80	19.52	19.76	553,256	+0.22(+1.14%)
Mar 02, 2011	19.47	19.60	19.38	19.54	1,463,283	+0.02(+0.13%)

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