Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	50.06	50.43	50.00	50.12	1,564,856	+0.09(+0.18%)
Mar 30, 2011	50.68	50.84	49.86	50.03	2,073,494	-0.39(-0.77%)
Mar 29, 2011	50.80	50.97	50.32	50.42	1,679,262	-0.42(-0.83%)
Mar 28, 2011	50.94	51.35	50.83	50.84	910,813	-0.03(-0.06%)
Mar 25, 2011	50.57	51.09	50.57	50.87	875,894	+0.45(+0.89%)
Mar 24, 2011	50.63	50.83	50.36	50.42	1,746,527	-0.08(-0.17%)
Mar 23, 2011	50.27	50.62	50.08	50.50	816,604	+0.15(+0.29%)
Mar 22, 2011	50.75	50.87	50.13	50.36	786,915	-0.34(-0.68%)
Mar 21, 2011	50.58	50.85	50.50	50.70	1,363,537	+1.25(+2.53%)
Mar 18, 2011	49.14	49.58	48.99	49.45	995,076	+0.91(+1.87%)
Mar 17, 2011	49.16	49.29	48.37	48.54	764,503	-0.12(-0.25%)
Mar 16, 2011	48.85	49.18	48.37	48.66	675,440	-0.20(-0.40%)
Mar 15, 2011	48.78	49.10	48.68	48.86	751,409	-0.43(-0.87%)
Mar 14, 2011	49.78	49.92	49.20	49.29	897,079	-0.84(-1.68%)
Mar 11, 2011	49.44	50.61	49.30	50.13	1,141,285	+0.83(+1.68%)
Mar 10, 2011	49.43	49.56	49.23	49.30	891,537	-0.41(-0.82%)
Mar 09, 2011	49.26	49.82	49.26	49.71	761,668	+0.29(+0.60%)
Mar 08, 2011	48.19	49.59	48.19	49.41	825,131	+0.61(+1.25%)
Mar 07, 2011	49.01	49.15	48.47	48.80	628,000	-0.21(-0.43%)
Mar 04, 2011	48.88	49.12	48.71	49.01	838,822	+0.08(+0.16%)
Mar 03, 2011	48.20	49.22	48.20	48.94	1,509,415	+1.05(+2.20%)
Mar 02, 2011	47.66	48.01	47.42	47.88	523,832	+0.27(+0.56%)

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