Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	39.88	39.92	39.70	39.88	171,896	+0.15(+0.38%)
Mar 29, 2012	39.47	39.75	39.27	39.73	97,207	+0.04(+0.11%)
Mar 28, 2012	40.00	40.00	39.49	39.68	96,302	-0.36(-0.89%)
Mar 27, 2012	40.13	40.17	40.01	40.04	76,846	+0.00(+0.00%)
Mar 26, 2012	39.90	40.04	39.84	40.04	131,562	+0.42(+1.06%)
Mar 23, 2012	39.62	39.67	39.40	39.62	146,427	+0.04(+0.11%)
Mar 22, 2012	39.55	39.62	39.39	39.58	102,181	-0.24(-0.60%)
Mar 21, 2012	39.76	39.86	39.68	39.81	113,323	+0.03(+0.07%)
Mar 20, 2012	39.72	39.81	39.61	39.79	519,998	-0.14(-0.35%)
Mar 19, 2012	39.81	40.04	39.81	39.92	258,969	+0.06(+0.15%)
Mar 16, 2012	39.92	39.94	39.82	39.87	164,634	-0.01(-0.02%)
Mar 15, 2012	39.78	39.87	39.67	39.87	121,428	+0.12(+0.29%)
Mar 14, 2012	39.96	40.01	39.66	39.76	135,947	-0.19(-0.49%)
Mar 13, 2012	39.68	39.97	39.63	39.95	109,507	+0.42(+1.06%)
Mar 12, 2012	39.49	39.58	39.44	39.53	149,792	+0.06(+0.16%)
Mar 09, 2012	39.35	39.54	39.27	39.47	167,664	+0.16(+0.40%)
Mar 08, 2012	39.18	39.39	39.12	39.31	115,192	+0.35(+0.89%)
Mar 07, 2012	38.86	39.02	38.74	38.96	241,925	+0.19(+0.50%)
Mar 06, 2012	38.89	38.94	38.68	38.77	460,608	-0.44(-1.12%)
Mar 05, 2012	39.25	39.27	39.05	39.21	203,950	-0.12(-0.31%)
Mar 02, 2012	39.44	39.44	39.27	39.33	192,373	-0.12(-0.31%)
Mar 01, 2012	39.42	39.55	39.32	39.45	218,975	+0.16(+0.40%)
Feb 29, 2012	39.59	39.62	39.24	39.30	229,719	-0.25(-0.62%)
Feb 28, 2012	39.47	39.58	39.40	39.54	116,880	+0.13(+0.33%)
Feb 27, 2012	39.22	39.51	39.11	39.41	152,062	+0.04(+0.10%)
Feb 24, 2012	39.36	39.48	39.33	39.37	126,488	+0.08(+0.21%)
Feb 23, 2012	39.24	39.32	39.09	39.29	372,158	+0.06(+0.15%)
Feb 22, 2012	39.29	39.33	39.15	39.23	169,922	-0.10(-0.26%)
Feb 21, 2012	39.55	39.55	39.24	39.33	366,994	-0.09(-0.24%)
Feb 17, 2012	39.41	39.52	39.33	39.42	213,823	+0.18(+0.45%)
Feb 16, 2012	38.79	39.30	38.79	39.25	321,388	+0.50(+1.30%)
Feb 15, 2012	38.94	38.96	38.69	38.75	152,319	-0.06(-0.15%)
Feb 14, 2012	38.87	38.87	38.57	38.80	222,794	-0.12(-0.30%)
Feb 13, 2012	39.02	39.02	38.78	38.92	303,340	+0.15(+0.39%)
Feb 10, 2012	38.88	38.88	38.61	38.77	301,494	-0.32(-0.81%)
Feb 09, 2012	39.10	39.10	38.85	39.09	321,807	+0.08(+0.20%)
Feb 08, 2012	39.04	39.06	38.85	39.01	347,223	+0.03(+0.07%)
Feb 07, 2012	38.86	39.04	38.68	38.98	276,543	+0.05(+0.13%)
Feb 06, 2012	38.92	38.93	38.82	38.93	315,945	-0.09(-0.24%)
Feb 03, 2012	38.93	39.03	38.86	39.02	274,131	+0.43(+1.10%)
Feb 02, 2012	38.66	38.67	38.51	38.60	363,798	+0.00(+0.00%)
Feb 01, 2012	38.52	38.74	38.52	38.60	543,455	+0.37(+0.96%)
Jan 31, 2012	38.44	38.52	38.08	38.23	221,469	-0.03(-0.08%)
Jan 30, 2012	38.13	38.29	37.98	38.26	211,163	-0.18(-0.47%)
Jan 27, 2012	38.63	38.63	38.31	38.44	250,204	-0.22(-0.58%)
Jan 26, 2012	39.01	39.04	38.54	38.66	178,359	-0.16(-0.40%)
Jan 25, 2012	38.42	38.87	38.20	38.82	363,265	+0.34(+0.87%)
Jan 24, 2012	38.44	38.49	38.31	38.48	263,956	-0.13(-0.34%)
Jan 23, 2012	38.68	38.80	38.50	38.61	512,600	-0.04(-0.09%)
Jan 20, 2012	38.60	38.65	38.49	38.65	168,610	+0.04(+0.09%)
Jan 19, 2012	38.68	38.70	38.43	38.61	940,859	+0.04(+0.09%)
Jan 18, 2012	38.25	38.59	38.25	38.57	244,684	+0.35(+0.92%)
Jan 17, 2012	38.29	38.46	38.14	38.22	369,683	+0.25(+0.67%)
Jan 13, 2012	37.98	37.98	37.68	37.97	263,432	-0.14(-0.38%)
Jan 12, 2012	38.03	38.13	37.87	38.11	490,665	+0.19(+0.51%)
Jan 11, 2012	37.85	37.95	37.76	37.92	601,859	+0.02(+0.06%)
Jan 10, 2012	37.92	38.04	37.83	37.90	251,553	+0.34(+0.90%)
Jan 09, 2012	37.64	37.64	37.37	37.56	370,042	+0.04(+0.12%)
Jan 06, 2012	37.66	37.66	37.36	37.51	325,108	-0.06(-0.16%)
Jan 05, 2012	37.47	37.61	37.22	37.57	487,982	+0.00(+0.00%)

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