Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jan 04, 2012	43.28	43.29	41.78	42.41	127,528	+1.18(+2.86%)
Dec 30, 2011	41.43	42.52	41.02	41.23	71,887	+0.08(+0.20%)
Dec 29, 2011	40.60	41.54	40.57	41.15	59,951	+0.69(+1.70%)
Dec 28, 2011	42.17	42.51	40.26	40.46	73,969	-1.74(-4.13%)
Dec 27, 2011	41.74	42.57	41.66	42.20	36,119	+0.24(+0.58%)
Dec 23, 2011	42.32	42.36	41.50	41.96	59,599	+0.60(+1.44%)
Dec 21, 2011	41.40	41.55	39.97	41.37	69,152	+0.06(+0.15%)
Dec 20, 2011	39.09	41.62	38.96	41.31	121,203	+3.41(+9.01%)
Dec 19, 2011	39.46	39.82	37.70	37.89	132,666	-1.29(-3.30%)
Dec 16, 2011	39.27	40.75	37.91	39.18	720,762	+0.42(+1.07%)
Dec 15, 2011	39.86	39.89	38.30	38.77	158,220	-0.19(-0.48%)
Dec 14, 2011	39.41	40.54	38.51	38.96	193,156	-1.09(-2.73%)
Dec 13, 2011	43.37	43.53	39.67	40.05	257,032	-2.87(-6.69%)
Dec 12, 2011	43.26	43.26	42.19	42.92	138,457	-1.42(-3.20%)
Dec 09, 2011	43.45	45.25	42.34	44.34	131,738	+1.23(+2.86%)
Dec 08, 2011	43.74	44.28	42.65	43.11	142,473	-1.17(-2.64%)
Dec 07, 2011	43.96	44.59	42.64	44.28	82,660	+0.00(+0.00%)
Dec 06, 2011	43.93	45.26	42.73	44.28	100,718	+0.54(+1.24%)
Dec 05, 2011	44.93	44.93	43.28	43.74	161,759	+0.05(+0.10%)
Dec 02, 2011	45.13	45.28	43.56	43.69	165,246	-0.69(-1.55%)

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