Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	50.38	51.39	50.34	50.56	276,790	+0.16(+0.32%)
Feb 28, 2012	49.96	50.41	49.45	50.40	267,488	+0.62(+1.25%)
Feb 27, 2012	49.24	50.08	48.83	49.78	443,377	+0.44(+0.89%)
Feb 24, 2012	50.64	50.67	49.28	49.34	531,005	-0.89(-1.77%)
Feb 23, 2012	49.99	50.65	49.92	50.23	318,727	+0.32(+0.64%)
Feb 22, 2012	50.73	51.07	49.86	49.91	683,308	-0.82(-1.62%)
Feb 21, 2012	53.56	54.38	50.22	50.73	1,243,653	-2.97(-5.54%)
Feb 17, 2012	52.87	54.96	52.53	53.71	654,863	+1.16(+2.21%)
Feb 16, 2012	51.64	52.65	51.10	52.55	264,474	+0.90(+1.74%)
Feb 15, 2012	52.56	53.63	51.32	51.65	440,102	-0.08(-0.15%)
Feb 14, 2012	51.70	52.17	51.35	51.73	283,624	-0.10(-0.19%)
Feb 13, 2012	51.29	52.08	51.28	51.83	524,654	+0.69(+1.35%)
Feb 10, 2012	49.33	51.19	49.31	51.14	576,937	+1.39(+2.80%)
Feb 09, 2012	48.54	50.26	47.60	49.74	998,405	+1.01(+2.07%)
Feb 08, 2012	49.97	50.10	48.68	48.73	594,537	-1.35(-2.69%)
Feb 07, 2012	50.31	50.59	49.94	50.08	534,736	-0.45(-0.89%)
Feb 06, 2012	50.46	50.58	49.67	50.54	500,685	-0.04(-0.08%)
Feb 03, 2012	49.45	50.88	49.21	50.58	636,673	+1.26(+2.56%)
Feb 02, 2012	49.03	49.44	48.64	49.31	411,909	+0.55(+1.13%)
Feb 01, 2012	48.32	49.24	47.86	48.76	489,293	+0.62(+1.29%)
Jan 31, 2012	47.55	48.32	46.79	48.14	384,050	+0.94(+1.99%)
Jan 30, 2012	47.18	47.55	46.65	47.20	229,311	-0.02(-0.04%)
Jan 27, 2012	46.19	47.68	45.84	47.22	339,228	+1.07(+2.31%)
Jan 26, 2012	46.81	47.22	45.92	46.15	200,130	-0.33(-0.71%)
Jan 25, 2012	46.25	46.68	46.01	46.49	1,153,156	+0.24(+0.52%)
Jan 24, 2012	45.77	46.27	45.02	46.25	540,848	+0.34(+0.74%)
Jan 23, 2012	45.58	46.08	45.21	45.91	259,325	+0.34(+0.74%)
Jan 20, 2012	45.57	46.18	45.04	45.57	351,423	-0.11(-0.23%)
Jan 19, 2012	45.36	46.15	45.16	45.67	207,222	+0.44(+0.97%)
Jan 18, 2012	45.41	45.75	44.34	45.24	233,484	-0.16(-0.34%)
Jan 17, 2012	45.40	46.24	45.20	45.39	323,422	-0.14(-0.31%)
Jan 13, 2012	45.92	46.18	45.23	45.53	404,206	-0.02(-0.05%)
Jan 12, 2012	45.39	45.75	45.16	45.55	561,999	+0.34(+0.75%)
Jan 11, 2012	44.81	45.57	44.39	45.22	618,812	+0.32(+0.71%)
Jan 10, 2012	44.06	44.96	44.06	44.90	496,196	+1.27(+2.92%)
Jan 09, 2012	42.87	43.86	42.87	43.63	414,287	+0.76(+1.76%)
Jan 06, 2012	42.52	43.56	42.17	42.87	529,521	+0.43(+1.02%)
Jan 05, 2012	42.99	43.25	41.65	42.44	440,023	-0.84(-1.94%)
Jan 04, 2012	42.16	43.41	41.77	43.28	605,659	+1.83(+4.41%)
Dec 30, 2011	42.41	42.41	41.30	41.45	148,764	-0.96(-2.27%)
Dec 29, 2011	42.35	42.60	42.04	42.41	203,094	+0.13(+0.30%)
Dec 28, 2011	41.96	42.96	41.81	42.28	383,843	+0.15(+0.35%)
Dec 27, 2011	42.33	42.61	41.30	42.13	210,844	-0.37(-0.86%)
Dec 23, 2011	42.40	43.03	41.97	42.50	255,259	+1.22(+2.94%)
Dec 21, 2011	42.17	42.47	41.21	41.29	427,957	-1.10(-2.58%)
Dec 20, 2011	42.57	42.84	42.21	42.38	328,294	+0.54(+1.28%)
Dec 19, 2011	43.16	43.29	41.68	41.85	383,443	-1.25(-2.90%)
Dec 16, 2011	42.01	43.12	41.86	43.10	489,405	+1.14(+2.71%)
Dec 15, 2011	41.78	42.36	41.72	41.96	280,636	+0.59(+1.43%)
Dec 14, 2011	41.80	41.88	40.67	41.36	977,361	-0.64(-1.51%)
Dec 13, 2011	43.71	43.85	41.67	42.00	370,891	-1.45(-3.33%)
Dec 12, 2011	43.57	43.98	42.71	43.45	503,253	-0.59(-1.33%)
Dec 09, 2011	45.56	45.56	43.49	44.04	709,900	-1.38(-3.03%)
Dec 08, 2011	44.93	46.00	44.88	45.41	390,420	+0.14(+0.31%)
Dec 07, 2011	45.75	46.38	45.22	45.27	609,189	-0.49(-1.07%)
Dec 06, 2011	44.90	45.84	44.76	45.76	446,643	+0.69(+1.52%)
Dec 05, 2011	45.58	45.87	44.67	45.07	500,698	+0.13(+0.28%)
Dec 02, 2011	46.23	46.24	44.66	44.95	348,834	-0.97(-2.11%)

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