Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	47.78	47.78	47.28	47.28	73,983	-0.03(-0.06%)
Mar 29, 2012	46.59	47.47	46.59	47.31	94,861	+0.41(+0.87%)
Mar 28, 2012	47.51	47.78	46.66	46.90	180,862	-0.47(-0.99%)
Mar 27, 2012	49.00	49.22	47.29	47.37	131,512	-1.73(-3.52%)
Mar 26, 2012	49.11	49.42	48.22	49.10	121,124	+1.27(+2.66%)
Mar 23, 2012	46.80	48.02	46.78	47.83	101,497	+1.22(+2.62%)
Mar 22, 2012	45.87	47.04	45.84	46.61	85,258	+0.37(+0.80%)
Mar 21, 2012	46.15	47.24	46.00	46.24	127,388	+0.09(+0.20%)
Mar 20, 2012	46.75	46.81	46.11	46.15	76,750	-0.98(-2.08%)
Mar 19, 2012	45.90	47.59	45.90	47.13	122,926	+1.23(+2.68%)
Mar 16, 2012	46.42	46.59	45.85	45.90	137,624	-0.26(-0.56%)
Mar 15, 2012	46.17	46.30	45.53	46.16	75,966	-0.16(-0.35%)
Mar 14, 2012	46.13	46.46	46.07	46.32	73,539	-0.03(-0.06%)
Mar 13, 2012	46.43	46.43	45.70	46.35	90,592	+0.20(+0.43%)
Mar 12, 2012	47.28	47.54	46.01	46.15	88,150	-1.22(-2.58%)
Mar 09, 2012	46.65	48.11	46.38	47.37	165,485	+0.68(+1.46%)
Mar 08, 2012	45.94	46.76	45.47	46.69	96,107	+1.05(+2.30%)
Mar 07, 2012	44.12	45.65	44.00	45.64	195,600	+1.55(+3.52%)
Mar 06, 2012	45.07	45.33	44.03	44.09	159,688	-1.43(-3.14%)
Mar 05, 2012	45.72	45.83	45.05	45.52	105,138	-0.48(-1.04%)
Mar 02, 2012	47.38	48.11	45.00	46.00	150,858	-1.50(-3.16%)
Mar 01, 2012	47.94	48.20	47.38	47.50	95,141	-0.30(-0.63%)
Feb 29, 2012	48.26	48.97	47.75	47.80	117,307	-0.43(-0.89%)
Feb 28, 2012	49.00	49.25	47.98	48.23	83,643	-0.69(-1.41%)
Feb 27, 2012	49.12	49.26	48.59	48.92	35,055	-0.68(-1.37%)
Feb 24, 2012	49.63	49.86	49.29	49.60	31,911	-0.13(-0.26%)
Feb 23, 2012	49.87	49.87	49.16	49.73	53,263	+0.06(+0.12%)
Feb 22, 2012	49.15	49.90	48.99	49.67	60,201	+0.33(+0.67%)
Feb 21, 2012	49.09	49.68	48.85	49.34	59,795	+0.26(+0.53%)
Feb 17, 2012	49.02	49.33	48.55	49.08	43,505	+0.21(+0.43%)
Feb 16, 2012	47.83	48.94	47.78	48.87	57,324	+1.09(+2.28%)
Feb 15, 2012	48.80	48.99	47.65	47.78	68,894	-0.84(-1.73%)
Feb 14, 2012	48.78	49.22	48.09	48.62	70,026	-0.51(-1.04%)
Feb 13, 2012	49.68	49.74	48.91	49.13	88,955	+0.13(+0.27%)
Feb 10, 2012	49.18	49.41	48.86	49.00	64,486	-0.66(-1.33%)
Feb 09, 2012	50.58	50.86	49.50	49.66	53,991	-0.67(-1.33%)
Feb 08, 2012	50.59	50.77	49.82	50.33	78,613	+0.02(+0.04%)
Feb 07, 2012	50.39	50.99	50.19	50.31	148,793	+0.07(+0.14%)
Feb 06, 2012	51.19	51.86	50.07	50.24	201,889	-0.81(-1.59%)
Feb 03, 2012	48.70	51.38	48.60	51.05	183,276	+3.29(+6.89%)
Feb 02, 2012	47.94	48.22	47.47	47.76	64,279	+0.05(+0.10%)
Feb 01, 2012	46.60	47.80	46.37	47.71	82,322	+1.47(+3.18%)
Jan 31, 2012	46.11	46.37	45.65	46.24	50,442	+0.51(+1.12%)
Jan 30, 2012	45.86	45.93	45.41	45.73	40,522	-0.42(-0.91%)
Jan 27, 2012	45.31	46.45	45.31	46.15	55,816	+0.52(+1.14%)
Jan 26, 2012	46.21	46.21	45.49	45.63	44,719	-0.44(-0.96%)
Jan 25, 2012	45.95	46.47	45.63	46.07	48,773	+0.07(+0.15%)
Jan 24, 2012	45.09	46.19	44.88	46.00	63,984	+0.69(+1.52%)
Jan 23, 2012	45.46	46.29	45.25	45.31	35,909	-0.29(-0.64%)
Jan 20, 2012	45.07	45.84	44.80	45.60	57,943	+0.39(+0.86%)
Jan 19, 2012	44.43	45.37	44.23	45.21	44,707	+0.82(+1.85%)
Jan 18, 2012	43.53	44.46	43.47	44.39	70,466	+0.90(+2.07%)
Jan 17, 2012	43.53	44.04	43.29	43.49	68,934	+0.26(+0.60%)
Jan 13, 2012	43.38	43.83	43.08	43.23	41,964	-0.64(-1.46%)
Jan 12, 2012	43.76	44.10	43.51	43.87	34,061	+0.10(+0.23%)
Jan 11, 2012	43.58	43.98	43.26	43.77	67,683	-0.01(-0.02%)
Jan 10, 2012	43.42	44.11	43.41	43.78	48,703	+0.87(+2.03%)
Jan 09, 2012	43.06	43.12	42.57	42.91	74,824	+0.06(+0.14%)
Jan 06, 2012	43.46	43.63	42.81	42.85	70,506	-0.79(-1.81%)
Jan 05, 2012	43.61	43.95	42.82	43.64	41,783	-0.20(-0.46%)

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