Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	17.52	17.86	17.52	17.60	11,396,841	+0.13(+0.77%)
Feb 28, 2012	17.45	17.51	17.19	17.47	8,155,846	+0.07(+0.41%)
Feb 27, 2012	17.37	17.46	17.21	17.40	7,910,177	-0.07(-0.43%)
Feb 24, 2012	17.69	17.79	17.43	17.47	7,797,404	-0.13(-0.72%)
Feb 23, 2012	17.50	17.68	17.46	17.60	8,385,987	+0.10(+0.60%)
Feb 22, 2012	17.82	17.85	17.49	17.49	9,637,026	-0.35(-1.98%)
Feb 21, 2012	17.96	18.09	17.78	17.85	8,532,851	-0.04(-0.21%)
Feb 17, 2012	17.99	18.00	17.76	17.88	9,228,971	-0.06(-0.35%)
Feb 16, 2012	17.83	18.10	17.78	17.95	9,178,413	+0.04(+0.23%)
Feb 15, 2012	18.20	18.27	17.81	17.91	7,714,511	-0.18(-1.01%)
Feb 14, 2012	18.13	18.16	17.87	18.09	8,346,991	-0.13(-0.72%)
Feb 13, 2012	18.03	18.29	18.03	18.22	7,989,001	+0.34(+1.90%)
Feb 10, 2012	17.91	17.93	17.76	17.88	7,502,332	-0.26(-1.43%)
Feb 09, 2012	18.31	18.38	17.96	18.14	7,815,073	-0.13(-0.69%)
Feb 08, 2012	18.25	18.33	18.11	18.26	6,615,278	+0.03(+0.18%)
Feb 07, 2012	18.25	18.46	18.14	18.23	8,589,267	-0.12(-0.65%)
Feb 06, 2012	18.33	18.41	18.23	18.35	6,638,235	-0.14(-0.76%)
Feb 03, 2012	18.20	18.62	18.11	18.49	13,099,561	+0.55(+3.09%)
Feb 02, 2012	17.94	18.01	17.67	17.94	9,256,642	+0.08(+0.46%)
Feb 01, 2012	17.83	18.07	17.23	17.85	26,426,676	+0.01(+0.06%)
Jan 31, 2012	18.18	18.22	17.81	17.84	13,970,032	-0.07(-0.37%)
Jan 30, 2012	17.94	17.98	17.64	17.91	11,971,287	-0.23(-1.28%)
Jan 27, 2012	17.93	18.23	17.86	18.14	10,887,946	+0.10(+0.53%)
Jan 26, 2012	18.35	18.35	17.87	18.05	11,716,807	-0.14(-0.77%)
Jan 25, 2012	18.04	18.21	17.89	18.19	10,845,511	+0.03(+0.18%)
Jan 24, 2012	17.65	18.21	17.55	18.15	11,898,928	+0.38(+2.12%)
Jan 23, 2012	17.73	18.00	17.65	17.78	7,654,617	+0.05(+0.29%)
Jan 20, 2012	17.44	17.75	17.34	17.72	12,606,832	+0.29(+1.66%)
Jan 19, 2012	16.86	17.48	16.86	17.44	23,356,492	+0.72(+4.32%)
Jan 18, 2012	16.20	16.77	16.06	16.71	10,987,408	+0.53(+3.24%)
Jan 17, 2012	16.21	16.34	16.13	16.19	10,803,590	+0.21(+1.34%)
Jan 13, 2012	16.05	16.07	15.65	15.97	11,308,580	-0.33(-2.02%)
Jan 12, 2012	16.45	16.60	16.09	16.30	10,424,947	-0.05(-0.32%)
Jan 11, 2012	16.16	16.39	16.09	16.36	10,070,348	+0.13(+0.77%)
Jan 10, 2012	16.25	16.37	16.16	16.23	12,200,786	+0.24(+1.48%)
Jan 09, 2012	16.09	16.16	15.71	15.99	16,172,014	-0.37(-2.28%)
Jan 06, 2012	16.59	16.61	16.33	16.37	6,432,590	-0.23(-1.38%)
Jan 05, 2012	16.31	16.75	16.03	16.60	8,435,273	+0.11(+0.65%)
Jan 04, 2012	16.56	16.56	16.30	16.49	9,073,116	+0.48(+3.03%)
Dec 30, 2011	16.09	16.17	16.00	16.00	5,128,648	-0.00(-0.02%)
Dec 29, 2011	15.74	16.09	15.72	16.01	6,882,414	+0.32(+2.05%)
Dec 28, 2011	16.02	16.05	15.62	15.69	6,400,219	-0.33(-2.08%)
Dec 27, 2011	15.92	16.09	15.91	16.02	5,537,572	+0.08(+0.51%)
Dec 23, 2011	15.74	15.94	15.61	15.94	5,658,489	+0.50(+3.26%)
Dec 21, 2011	15.16	15.51	15.07	15.43	10,316,059	+0.32(+2.13%)
Dec 20, 2011	15.01	15.28	14.95	15.11	14,752,740	+0.44(+3.00%)
Dec 19, 2011	15.16	15.30	14.64	14.67	11,222,240	-0.46(-3.06%)
Dec 16, 2011	15.33	15.44	15.07	15.13	15,019,310	-0.11(-0.70%)
Dec 15, 2011	15.68	15.75	15.21	15.24	13,258,898	-0.16(-1.01%)
Dec 14, 2011	15.55	15.68	15.29	15.40	10,340,519	-0.23(-1.47%)
Dec 13, 2011	16.04	16.16	15.41	15.63	10,993,433	-0.24(-1.52%)
Dec 12, 2011	15.94	15.94	15.58	15.87	8,336,346	-0.33(-2.03%)
Dec 09, 2011	15.91	16.29	15.91	16.20	11,153,968	+0.41(+2.58%)
Dec 08, 2011	16.45	16.47	15.74	15.79	11,349,865	-0.79(-4.77%)
Dec 07, 2011	16.44	16.71	16.21	16.58	9,558,190	+0.01(+0.04%)
Dec 06, 2011	16.50	16.72	16.30	16.57	9,014,379	+0.14(+0.83%)
Dec 05, 2011	16.43	16.86	16.26	16.44	10,078,846	+0.27(+1.65%)
Dec 02, 2011	16.03	16.41	16.03	16.17	11,065,358	+0.25(+1.56%)

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