Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	40.58	40.90	40.39	40.52	304,620	-0.06(-0.15%)
Mar 29, 2012	40.75	40.75	40.35	40.58	202,190	-0.22(-0.54%)
Mar 28, 2012	40.50	40.86	40.35	40.80	364,612	+0.20(+0.49%)
Mar 27, 2012	41.00	41.00	40.59	40.60	355,291	-0.22(-0.54%)
Mar 26, 2012	40.60	40.96	40.40	40.82	932,705	+0.57(+1.42%)
Mar 23, 2012	39.75	40.55	39.60	40.25	597,761	+0.46(+1.16%)
Mar 22, 2012	40.20	40.36	39.73	39.79	503,096	-0.46(-1.14%)
Mar 21, 2012	40.50	40.50	40.25	40.25	360,813	-0.15(-0.37%)
Mar 20, 2012	40.30	40.48	40.17	40.40	413,880	-0.05(-0.12%)
Mar 19, 2012	40.30	40.51	40.06	40.45	1,087,436	+0.45(+1.13%)
Mar 16, 2012	40.85	40.85	39.99	40.00	6,133,892	-1.25(-3.03%)
Mar 15, 2012	44.39	44.39	41.25	41.25	865,513	-3.63(-8.09%)
Mar 14, 2012	45.00	45.36	44.73	44.88	70,392	-0.34(-0.75%)
Mar 13, 2012	45.20	45.50	45.06	45.22	78,954	+0.02(+0.04%)
Mar 12, 2012	45.52	45.52	45.18	45.20	64,865	-0.32(-0.70%)
Mar 09, 2012	45.52	45.57	45.18	45.52	65,313	+0.12(+0.26%)
Mar 08, 2012	45.38	45.54	45.18	45.40	50,543	-0.03(-0.07%)
Mar 07, 2012	45.00	45.50	44.98	45.43	58,043	+0.54(+1.20%)
Mar 06, 2012	45.20	45.20	44.63	44.89	57,250	-0.30(-0.66%)
Mar 05, 2012	44.79	45.32	44.37	45.19	59,655	+0.59(+1.32%)
Mar 02, 2012	44.87	45.30	44.44	44.60	105,688	-0.40(-0.89%)
Mar 01, 2012	45.05	45.30	44.70	45.00	44,024	-0.22(-0.49%)
Feb 29, 2012	44.51	45.88	44.40	45.22	165,273	+0.62(+1.39%)
Feb 28, 2012	46.05	46.20	44.25	44.60	134,513	-1.45(-3.15%)
Feb 27, 2012	46.16	46.46	45.87	46.05	80,401	-0.16(-0.35%)
Feb 24, 2012	46.00	46.21	45.54	46.21	98,764	+0.41(+0.90%)
Feb 23, 2012	44.87	45.84	44.75	45.80	77,598	+1.11(+2.48%)
Feb 22, 2012	45.00	45.14	44.51	44.69	62,973	-0.33(-0.73%)
Feb 21, 2012	46.11	46.11	45.00	45.02	121,667	-0.98(-2.13%)
Feb 17, 2012	45.74	46.45	44.98	46.00	255,457	+1.15(+2.56%)
Feb 16, 2012	44.50	45.00	44.30	44.85	209,355	+0.36(+0.81%)
Feb 15, 2012	44.47	44.50	44.04	44.49	115,405	+0.24(+0.54%)
Feb 14, 2012	43.68	44.50	43.16	44.25	140,057	+0.81(+1.86%)
Feb 13, 2012	43.18	43.62	42.85	43.44	111,012	+0.29(+0.67%)
Feb 10, 2012	44.00	44.00	42.32	43.15	100,028	+0.04(+0.09%)
Feb 09, 2012	43.63	43.65	42.75	43.11	74,969	-0.51(-1.17%)
Feb 08, 2012	43.00	43.75	42.76	43.62	124,312	-0.53(-1.20%)
Feb 07, 2012	43.69	44.55	43.34	44.15	205,735	+0.91(+2.10%)
Feb 06, 2012	43.35	43.67	42.83	43.24	160,932	+0.18(+0.42%)
Feb 03, 2012	42.71	43.27	42.44	43.06	105,017	+0.77(+1.82%)
Feb 02, 2012	42.35	42.52	42.27	42.29	116,214	-0.12(-0.28%)
Feb 01, 2012	42.50	42.65	42.22	42.41	126,936	+0.21(+0.50%)
Jan 31, 2012	42.07	42.50	41.90	42.20	130,211	+0.22(+0.52%)
Jan 30, 2012	42.67	42.88	41.97	41.98	237,683	-0.80(-1.87%)
Jan 27, 2012	44.06	44.25	42.63	42.78	164,569	-1.24(-2.82%)
Jan 26, 2012	44.61	44.61	43.85	44.02	127,464	+0.03(+0.07%)
Jan 25, 2012	43.50	44.40	42.75	43.99	140,749	+0.34(+0.78%)
Jan 24, 2012	43.94	44.42	43.55	43.65	167,276	-0.14(-0.32%)
Jan 23, 2012	43.20	44.00	43.03	43.79	135,614	+1.01(+2.36%)
Jan 20, 2012	42.48	43.28	42.35	42.78	148,807	+0.46(+1.09%)
Jan 19, 2012	42.15	42.49	41.80	42.32	164,849	+0.54(+1.29%)
Jan 18, 2012	41.75	41.93	41.40	41.78	161,459	+0.09(+0.22%)
Jan 17, 2012	41.63	41.93	41.51	41.69	204,612	+0.51(+1.24%)
Jan 13, 2012	41.28	41.50	40.80	41.18	199,213	-0.01(-0.02%)
Jan 12, 2012	42.05	42.43	41.19	41.19	246,835	-0.82(-1.95%)
Jan 11, 2012	43.02	43.28	42.00	42.01	240,356	-1.24(-2.87%)
Jan 10, 2012	44.00	44.00	43.00	43.25	171,182	-0.57(-1.30%)
Jan 09, 2012	44.98	45.00	43.75	43.82	133,599	-0.86(-1.92%)
Jan 06, 2012	45.60	45.62	44.25	44.68	114,835	-1.16(-2.53%)
Jan 05, 2012	46.05	46.05	45.46	45.84	59,302	+0.44(+0.97%)

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