Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	92.03	92.31	90.77	91.40	1,619,338	-0.57(-0.62%)
Feb 28, 2012	92.23	92.57	91.72	91.97	1,548,793	-0.19(-0.21%)
Feb 27, 2012	91.40	92.48	91.22	92.16	1,070,666	+0.02(+0.02%)
Feb 24, 2012	92.26	92.41	91.86	92.14	1,234,042	-0.13(-0.15%)
Feb 23, 2012	92.02	92.36	91.45	92.28	1,028,042	+0.32(+0.35%)
Feb 22, 2012	92.25	92.54	91.64	91.96	1,375,798	-0.28(-0.30%)
Feb 21, 2012	92.55	92.57	91.81	92.23	1,119,561	+0.00(+0.00%)
Feb 17, 2012	91.71	92.34	91.65	92.23	1,639,489	+0.86(+0.95%)
Feb 16, 2012	90.17	91.50	89.79	91.37	1,250,820	+1.10(+1.22%)
Feb 15, 2012	90.35	90.56	89.85	90.27	1,323,934	+0.33(+0.36%)
Feb 14, 2012	89.67	89.95	89.12	89.95	1,246,176	+0.08(+0.08%)
Feb 13, 2012	90.26	90.36	89.59	89.87	666,623	+0.02(+0.02%)
Feb 10, 2012	89.48	90.04	89.48	89.85	1,714,630	-0.90(-0.99%)
Feb 09, 2012	90.98	91.15	90.09	90.75	1,044,171	-0.08(-0.09%)
Feb 08, 2012	90.85	91.14	90.28	90.83	907,243	-0.13(-0.15%)
Feb 07, 2012	90.74	91.33	90.06	90.97	1,630,033	+0.13(+0.15%)
Feb 06, 2012	90.05	90.86	90.05	90.83	1,412,789	+0.26(+0.29%)
Feb 03, 2012	89.35	90.77	89.20	90.57	2,741,582	+1.95(+2.20%)
Feb 02, 2012	89.74	89.76	88.61	88.62	1,407,565	-0.86(-0.96%)
Feb 01, 2012	89.46	90.67	89.32	89.48	1,736,059	+0.43(+0.48%)
Jan 31, 2012	89.53	89.70	88.54	89.05	1,418,416	-0.16(-0.18%)
Jan 30, 2012	88.10	89.26	87.75	89.21	1,153,773	+0.50(+0.57%)
Jan 27, 2012	89.09	89.73	88.19	88.70	1,492,279	-0.55(-0.62%)
Jan 26, 2012	89.01	90.21	88.79	89.26	2,620,243	+0.32(+0.36%)
Jan 25, 2012	87.64	89.27	86.81	88.94	4,389,503	-2.54(-2.78%)
Jan 24, 2012	91.05	91.70	90.34	91.48	2,123,792	-0.43(-0.47%)
Jan 23, 2012	91.84	92.58	91.49	91.91	1,235,885	+0.24(+0.27%)
Jan 20, 2012	92.75	92.84	91.39	91.66	1,902,711	-1.13(-1.22%)
Jan 19, 2012	93.13	93.25	92.19	92.80	1,429,058	-0.34(-0.37%)
Jan 18, 2012	91.91	93.15	91.56	93.14	2,195,381	+1.05(+1.14%)
Jan 17, 2012	92.21	92.23	91.77	92.09	1,625,258	+1.08(+1.19%)
Jan 13, 2012	91.16	91.30	90.31	91.01	1,258,430	-0.83(-0.90%)
Jan 12, 2012	90.69	92.04	90.56	91.84	1,281,321	+1.52(+1.68%)
Jan 11, 2012	90.14	90.52	89.60	90.32	1,278,991	+0.12(+0.13%)
Jan 10, 2012	90.70	90.96	89.95	90.21	1,371,177	+0.55(+0.62%)
Jan 09, 2012	90.68	90.72	89.56	89.65	1,825,806	-0.87(-0.96%)
Jan 06, 2012	90.37	90.95	89.79	90.52	955,838	+0.04(+0.05%)
Jan 05, 2012	90.86	90.89	90.06	90.48	2,080,397	-0.91(-0.99%)
Jan 04, 2012	90.15	91.57	90.03	91.39	1,220,319	+1.75(+1.96%)
Dec 30, 2011	89.84	90.11	89.58	89.64	1,177,532	-0.20(-0.22%)
Dec 29, 2011	89.05	89.96	88.91	89.84	1,109,844	+0.92(+1.04%)
Dec 28, 2011	90.07	90.26	88.70	88.91	1,272,093	-1.05(-1.17%)
Dec 27, 2011	89.27	90.41	89.07	89.96	847,827	+0.59(+0.66%)
Dec 23, 2011	88.60	89.47	88.46	89.38	1,111,624	+1.21(+1.37%)
Dec 21, 2011	88.75	88.84	87.15	88.17	1,618,080	-0.31(-0.35%)
Dec 20, 2011	87.70	88.62	87.67	88.48	1,925,715	+2.06(+2.39%)
Dec 19, 2011	87.32	87.94	86.22	86.42	1,628,237	-0.60(-0.68%)
Dec 16, 2011	87.57	88.03	86.09	87.01	2,455,896	+0.41(+0.47%)
Dec 15, 2011	86.36	87.13	85.51	86.60	1,545,703	+1.17(+1.37%)
Dec 14, 2011	85.41	85.99	85.02	85.43	2,721,403	-0.20(-0.24%)
Dec 13, 2011	86.26	87.26	85.15	85.63	2,304,828	-0.18(-0.21%)
Dec 12, 2011	85.79	86.05	84.81	85.81	2,423,201	-1.00(-1.15%)
Dec 09, 2011	85.99	87.19	85.57	86.81	2,550,529	+0.60(+0.69%)
Dec 08, 2011	86.50	87.17	85.52	86.21	2,816,192	-0.91(-1.04%)
Dec 07, 2011	85.79	87.56	85.10	87.12	2,106,589	+1.22(+1.43%)
Dec 06, 2011	85.43	86.31	85.00	85.90	1,750,967	+0.53(+0.62%)
Dec 05, 2011	84.68	86.54	84.17	85.37	3,150,946	+1.55(+1.85%)
Dec 02, 2011	85.15	85.16	83.59	83.82	1,559,992	-0.33(-0.39%)

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