Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	48.67	48.73	47.81	48.00	173,915	-0.11(-0.22%)
Mar 29, 2012	47.11	48.34	47.01	48.11	128,275	+0.41(+0.86%)
Mar 28, 2012	47.61	47.80	47.26	47.70	147,142	+0.03(+0.06%)
Mar 27, 2012	47.85	48.40	47.29	47.67	79,235	-0.11(-0.24%)
Mar 26, 2012	46.90	47.99	46.49	47.78	75,731	+1.45(+3.12%)
Mar 23, 2012	44.92	46.74	44.64	46.34	125,294	+1.30(+2.88%)
Mar 22, 2012	46.97	47.75	44.24	45.04	211,026	-2.67(-5.59%)
Mar 21, 2012	48.91	49.53	47.49	47.71	98,743	-1.14(-2.34%)
Mar 20, 2012	49.22	49.71	48.13	48.85	177,498	-0.76(-1.53%)
Mar 19, 2012	47.22	50.91	47.21	49.61	253,747	+2.41(+5.11%)
Mar 16, 2012	47.19	48.30	46.98	47.20	249,164	+0.17(+0.37%)
Mar 15, 2012	47.07	47.31	46.15	47.02	94,635	+0.18(+0.39%)
Mar 14, 2012	47.82	47.82	46.34	46.84	105,985	-1.19(-2.48%)
Mar 13, 2012	47.28	48.15	47.01	48.03	152,341	+1.33(+2.84%)
Mar 12, 2012	47.49	47.59	46.61	46.71	71,256	-0.96(-2.02%)
Mar 09, 2012	46.96	48.87	46.60	47.67	157,257	+0.70(+1.48%)
Mar 08, 2012	47.05	47.09	46.15	46.97	130,306	+0.21(+0.45%)
Mar 07, 2012	46.98	47.03	46.32	46.76	48,010	+0.02(+0.05%)
Mar 06, 2012	47.36	47.68	46.35	46.74	148,616	-1.43(-2.97%)
Mar 05, 2012	48.31	48.52	47.52	48.17	126,943	-0.42(-0.87%)
Mar 02, 2012	48.49	49.03	48.34	48.59	190,814	+0.03(+0.06%)
Mar 01, 2012	48.49	49.34	48.21	48.56	95,651	+0.61(+1.26%)
Feb 29, 2012	47.74	49.06	47.74	47.96	156,186	-0.34(-0.71%)
Feb 28, 2012	47.52	48.39	47.30	48.30	120,008	-0.04(-0.08%)
Feb 27, 2012	47.81	48.76	47.30	48.34	77,028	-0.05(-0.09%)
Feb 24, 2012	48.62	48.80	47.95	48.38	112,056	-0.06(-0.12%)
Feb 23, 2012	47.52	48.80	47.16	48.44	155,955	+0.91(+1.91%)
Feb 22, 2012	47.72	48.25	47.31	47.54	147,416	-0.36(-0.76%)
Feb 21, 2012	47.40	48.24	47.07	47.90	185,399	+0.77(+1.63%)
Feb 17, 2012	47.38	48.07	46.87	47.13	98,235	+0.08(+0.18%)
Feb 16, 2012	45.32	47.30	45.09	47.04	98,359	+1.51(+3.32%)
Feb 15, 2012	46.34	46.82	45.19	45.53	106,215	-0.57(-1.23%)
Feb 14, 2012	45.13	46.13	44.20	46.10	224,013	+0.67(+1.48%)
Feb 13, 2012	45.90	45.98	44.88	45.43	92,000	+0.21(+0.47%)
Feb 10, 2012	45.56	45.81	44.48	45.22	148,166	-1.11(-2.40%)
Feb 09, 2012	47.49	47.49	46.10	46.33	110,923	-1.17(-2.46%)
Feb 08, 2012	48.28	48.77	47.13	47.50	110,585	-0.48(-1.01%)
Feb 07, 2012	48.78	49.39	47.54	47.98	78,257	-0.76(-1.56%)
Feb 06, 2012	48.33	50.32	47.63	48.74	115,816	-0.30(-0.62%)
Feb 03, 2012	40.93	49.34	39.85	49.05	563,946	+0.59(+1.22%)
Feb 02, 2012	48.07	48.90	47.44	48.46	83,208	+0.92(+1.94%)
Feb 01, 2012	46.39	48.00	45.58	47.54	151,004	+1.65(+3.60%)
Jan 31, 2012	45.32	46.17	43.97	45.88	116,915	+0.83(+1.84%)
Jan 30, 2012	45.02	46.80	44.76	45.05	76,203	-0.71(-1.55%)
Jan 27, 2012	45.69	46.79	45.56	45.76	151,039	-0.29(-0.64%)
Jan 26, 2012	46.96	47.50	45.81	46.06	130,800	-0.57(-1.21%)
Jan 25, 2012	46.09	47.07	44.67	46.62	94,266	+0.29(+0.64%)
Jan 24, 2012	45.61	46.42	45.10	46.33	98,093	+0.37(+0.81%)
Jan 23, 2012	45.34	46.21	44.74	45.96	76,805	+0.69(+1.52%)
Jan 20, 2012	46.15	46.46	44.60	45.27	199,201	-0.90(-1.95%)
Jan 19, 2012	45.99	46.57	45.46	46.17	131,143	+0.33(+0.72%)
Jan 18, 2012	45.00	46.52	44.41	45.84	140,229	+0.91(+2.02%)
Jan 17, 2012	44.97	46.14	44.40	44.93	80,144	+0.42(+0.93%)
Jan 13, 2012	45.01	45.36	44.10	44.51	138,975	-1.43(-3.11%)
Jan 12, 2012	46.06	46.22	44.67	45.94	170,204	-0.15(-0.33%)
Jan 11, 2012	45.87	46.43	44.95	46.09	142,609	+0.10(+0.21%)
Jan 10, 2012	44.08	46.07	43.71	45.99	250,008	+2.58(+5.93%)
Jan 09, 2012	43.83	44.05	42.89	43.42	94,739	-0.23(-0.52%)
Jan 06, 2012	43.08	44.30	42.08	43.65	160,773	+0.64(+1.49%)
Jan 05, 2012	43.09	43.40	41.12	43.00	100,991	+0.60(+1.41%)

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