Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	47.75	49.07	47.75	47.97	156,146	-0.34(-0.71%)
Feb 28, 2012	47.54	48.40	47.31	48.31	119,977	-0.04(-0.08%)
Feb 27, 2012	47.83	48.77	47.31	48.35	77,008	-0.05(-0.09%)
Feb 24, 2012	48.63	48.82	47.96	48.39	112,027	-0.06(-0.12%)
Feb 23, 2012	47.53	48.81	47.17	48.45	155,915	+0.91(+1.91%)
Feb 22, 2012	47.74	48.27	47.32	47.55	147,378	-0.36(-0.76%)
Feb 21, 2012	47.41	48.25	47.08	47.91	185,351	+0.77(+1.63%)
Feb 17, 2012	47.40	48.09	46.88	47.14	98,210	+0.08(+0.18%)
Feb 16, 2012	45.33	47.31	45.10	47.06	98,334	+1.51(+3.32%)
Feb 15, 2012	46.35	46.83	45.21	45.55	106,188	-0.57(-1.23%)
Feb 14, 2012	45.15	46.14	44.22	46.11	223,955	+0.67(+1.48%)
Feb 13, 2012	45.92	45.99	44.90	45.44	91,976	+0.21(+0.47%)
Feb 10, 2012	45.58	45.83	44.50	45.23	148,127	-1.11(-2.40%)
Feb 09, 2012	47.50	47.50	46.11	46.34	110,894	-1.17(-2.46%)
Feb 08, 2012	48.30	48.78	47.15	47.51	110,557	-0.48(-1.01%)
Feb 07, 2012	48.79	49.41	47.55	47.99	78,237	-0.76(-1.56%)
Feb 06, 2012	48.34	50.33	47.64	48.76	115,786	-0.30(-0.62%)
Feb 03, 2012	40.94	49.35	39.86	49.06	563,800	+0.59(+1.22%)
Feb 02, 2012	48.08	48.91	47.45	48.47	83,187	+0.92(+1.94%)
Feb 01, 2012	46.41	48.01	45.59	47.55	150,965	+1.65(+3.60%)
Jan 31, 2012	45.33	46.18	43.98	45.89	116,885	+0.83(+1.84%)
Jan 30, 2012	45.03	46.81	44.77	45.06	76,183	-0.71(-1.55%)
Jan 27, 2012	45.70	46.80	45.57	45.77	151,000	-0.29(-0.64%)
Jan 26, 2012	46.97	47.52	45.82	46.07	130,767	-0.57(-1.21%)
Jan 25, 2012	46.10	47.09	44.68	46.63	94,242	+0.29(+0.64%)
Jan 24, 2012	45.62	46.43	45.11	46.34	98,068	+0.37(+0.81%)
Jan 23, 2012	45.35	46.23	44.75	45.97	76,785	+0.69(+1.52%)
Jan 20, 2012	46.17	46.47	44.61	45.28	199,149	-0.90(-1.95%)
Jan 19, 2012	46.01	46.58	45.47	46.18	131,109	+0.33(+0.73%)
Jan 18, 2012	45.01	46.53	44.42	45.85	140,193	+0.91(+2.02%)
Jan 17, 2012	44.98	46.15	44.41	44.94	80,123	+0.42(+0.93%)
Jan 13, 2012	45.02	45.37	44.11	44.53	138,939	-1.43(-3.11%)
Jan 12, 2012	46.07	46.23	44.68	45.95	170,160	-0.15(-0.33%)
Jan 11, 2012	45.88	46.44	44.96	46.10	142,572	+0.10(+0.21%)
Jan 10, 2012	44.09	46.08	43.73	46.01	249,944	+2.58(+5.93%)
Jan 09, 2012	43.84	44.07	42.90	43.43	94,714	-0.23(-0.52%)
Jan 06, 2012	43.09	44.31	42.09	43.66	160,731	+0.64(+1.49%)
Jan 05, 2012	43.10	43.42	41.13	43.02	100,965	+0.60(+1.41%)
Jan 04, 2012	43.30	43.30	41.79	42.42	127,495	+1.18(+2.86%)
Dec 30, 2011	41.44	42.53	41.03	41.24	71,868	+0.08(+0.20%)
Dec 29, 2011	40.61	41.55	40.58	41.16	59,936	+0.69(+1.70%)
Dec 28, 2011	42.18	42.52	40.27	40.47	73,950	-1.74(-4.13%)
Dec 27, 2011	41.75	42.59	41.67	42.21	36,110	+0.24(+0.58%)
Dec 23, 2011	42.34	42.37	41.51	41.97	59,584	+0.60(+1.44%)
Dec 21, 2011	41.41	41.56	39.98	41.38	69,134	+0.06(+0.15%)
Dec 20, 2011	39.10	41.63	38.97	41.32	121,172	+3.41(+9.01%)
Dec 19, 2011	39.47	39.83	37.71	37.90	132,632	-1.29(-3.30%)
Dec 16, 2011	39.28	40.76	37.92	39.19	720,576	+0.42(+1.07%)
Dec 15, 2011	39.87	39.90	38.31	38.78	158,179	-0.19(-0.48%)
Dec 14, 2011	39.42	40.55	38.52	38.97	193,106	-1.10(-2.73%)
Dec 13, 2011	43.39	43.54	39.68	40.06	256,966	-2.87(-6.69%)
Dec 12, 2011	43.27	43.27	42.20	42.93	138,422	-1.42(-3.20%)
Dec 09, 2011	43.46	45.27	42.35	44.35	131,704	+1.23(+2.86%)
Dec 08, 2011	43.75	44.29	42.66	43.12	142,436	-1.17(-2.64%)
Dec 07, 2011	43.97	44.60	42.65	44.29	82,639	+0.00(+0.00%)
Dec 06, 2011	43.94	45.27	42.74	44.29	100,692	+0.54(+1.24%)
Dec 05, 2011	44.94	44.94	43.29	43.75	161,718	+0.05(+0.10%)
Dec 02, 2011	45.15	45.29	43.57	43.70	165,204	-0.69(-1.55%)

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