Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	41.00	41.37	40.96	41.33	432,702	+0.58(+1.41%)
Mar 29, 2012	40.47	40.82	40.33	40.75	457,106	+0.09(+0.23%)
Mar 28, 2012	40.90	40.92	40.45	40.66	224,726	-0.54(-1.30%)
Mar 27, 2012	41.30	41.36	40.99	41.20	740,942	-0.17(-0.41%)
Mar 26, 2012	40.82	41.42	40.75	41.37	278,211	+1.32(+3.31%)
Mar 23, 2012	40.24	40.27	39.86	40.04	191,173	-0.01(-0.02%)
Mar 22, 2012	40.12	40.36	39.87	40.05	357,030	-0.18(-0.45%)
Mar 21, 2012	40.29	40.39	40.01	40.23	195,419	+0.26(+0.66%)
Mar 20, 2012	39.94	40.08	39.62	39.97	302,080	-0.74(-1.82%)
Mar 19, 2012	40.54	40.98	40.47	40.71	138,238	+0.03(+0.08%)
Mar 16, 2012	40.56	40.82	40.46	40.68	223,576	+0.49(+1.22%)
Mar 15, 2012	39.79	40.33	39.56	40.18	312,027	+0.85(+2.16%)
Mar 14, 2012	39.71	39.88	39.17	39.34	197,223	+0.00(+0.00%)
Mar 13, 2012	39.13	39.41	38.86	39.34	290,574	+0.52(+1.34%)
Mar 12, 2012	38.56	38.84	38.47	38.81	246,135	-0.36(-0.91%)
Mar 09, 2012	39.18	39.18	38.88	39.17	422,392	-0.54(-1.35%)
Mar 08, 2012	39.82	39.86	39.29	39.71	181,490	+0.45(+1.15%)
Mar 07, 2012	39.08	39.35	38.87	39.26	216,259	+0.72(+1.86%)
Mar 06, 2012	38.63	38.80	38.49	38.54	597,717	-0.97(-2.46%)
Mar 05, 2012	39.76	39.76	39.39	39.51	1,185,453	-0.86(-2.14%)
Mar 02, 2012	40.64	40.67	40.18	40.38	1,700,272	-0.39(-0.96%)
Mar 01, 2012	40.55	40.90	40.44	40.77	1,320,088	+0.48(+1.20%)
Feb 29, 2012	40.68	41.01	40.24	40.29	1,485,623	+0.12(+0.31%)
Feb 28, 2012	39.84	40.16	39.75	40.16	652,224	+0.93(+2.38%)
Feb 27, 2012	38.86	39.41	38.65	39.23	463,166	-0.63(-1.58%)
Feb 24, 2012	39.40	39.97	39.16	39.86	622,963	-0.07(-0.18%)
Feb 23, 2012	39.94	40.06	39.65	39.93	232,511	-0.53(-1.31%)
Feb 22, 2012	40.82	40.99	40.28	40.46	126,991	-0.42(-1.03%)
Feb 21, 2012	40.98	41.16	40.71	40.88	231,756	+0.07(+0.17%)
Feb 17, 2012	40.67	40.84	40.51	40.81	204,675	+0.62(+1.55%)
Feb 16, 2012	39.38	40.26	39.13	40.18	219,603	+0.84(+2.14%)
Feb 15, 2012	39.69	39.77	39.30	39.34	336,431	-0.02(-0.04%)
Feb 14, 2012	39.58	39.69	39.04	39.36	371,088	-0.81(-2.02%)
Feb 13, 2012	40.15	40.35	40.03	40.17	315,635	+0.95(+2.42%)
Feb 10, 2012	39.12	39.48	39.10	39.22	540,156	-1.09(-2.71%)
Feb 09, 2012	40.44	40.44	40.07	40.31	486,406	-0.48(-1.18%)
Feb 08, 2012	40.94	41.02	40.60	40.79	219,153	+0.02(+0.06%)
Feb 07, 2012	40.61	40.87	40.29	40.77	270,544	+0.27(+0.67%)
Feb 06, 2012	39.72	40.53	39.48	40.50	212,273	+0.26(+0.64%)
Feb 03, 2012	40.19	40.36	39.95	40.24	190,619	+0.33(+0.82%)
Feb 02, 2012	39.87	40.27	39.66	39.91	248,924	+0.22(+0.55%)
Feb 01, 2012	39.13	39.76	39.08	39.69	377,921	+2.02(+5.36%)
Jan 31, 2012	38.26	38.38	37.53	37.68	443,056	-0.54(-1.41%)
Jan 30, 2012	37.86	38.38	37.56	38.21	384,812	+0.05(+0.14%)
Jan 27, 2012	37.50	38.28	37.36	38.16	263,897	+1.04(+2.79%)
Jan 26, 2012	37.41	37.59	37.01	37.12	291,162	+0.72(+1.99%)
Jan 25, 2012	35.46	36.48	35.32	36.40	301,145	+0.71(+1.99%)
Jan 24, 2012	35.20	35.71	35.04	35.69	109,696	-0.21(-0.59%)
Jan 23, 2012	35.71	35.92	35.54	35.90	287,830	+0.44(+1.25%)
Jan 20, 2012	35.22	35.46	35.07	35.46	179,753	+0.02(+0.07%)
Jan 19, 2012	35.01	35.44	34.82	35.43	330,692	+0.19(+0.55%)
Jan 18, 2012	34.41	35.35	34.31	35.24	340,387	+1.14(+3.34%)
Jan 17, 2012	33.86	34.29	33.78	34.10	318,510	+1.29(+3.92%)
Jan 13, 2012	32.85	32.85	32.31	32.81	205,576	-0.62(-1.86%)
Jan 12, 2012	33.34	33.55	33.01	33.44	201,048	+0.69(+2.12%)
Jan 11, 2012	32.41	32.82	32.39	32.74	195,200	+0.74(+2.31%)
Jan 10, 2012	32.17	32.34	31.80	32.00	172,541	+0.62(+1.96%)
Jan 09, 2012	31.33	31.54	31.12	31.39	459,246	+0.02(+0.07%)
Jan 06, 2012	32.07	32.07	31.37	31.37	174,115	-0.79(-2.45%)
Jan 05, 2012	32.07	32.43	31.79	32.15	429,169	-0.31(-0.96%)

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