Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	19.43	19.49	18.83	18.93	6,028,890	-0.50(-2.59%)
Feb 28, 2012	19.69	19.76	19.28	19.44	6,069,215	-0.29(-1.45%)
Feb 27, 2012	19.84	19.91	19.53	19.72	6,157,344	-0.16(-0.81%)
Feb 24, 2012	19.93	20.09	19.68	19.88	5,139,783	+0.18(+0.92%)
Feb 23, 2012	19.02	20.32	18.86	19.70	9,914,607	+1.03(+5.50%)
Feb 22, 2012	18.97	19.02	18.62	18.67	4,948,722	-0.29(-1.55%)
Feb 21, 2012	18.95	19.09	18.80	18.97	5,217,065	+0.37(+1.99%)
Feb 17, 2012	18.69	18.76	18.48	18.60	4,788,812	+0.08(+0.41%)
Feb 16, 2012	18.20	18.60	18.01	18.52	6,463,183	+0.33(+1.83%)
Feb 15, 2012	18.61	18.71	18.14	18.19	6,207,816	-0.31(-1.70%)
Feb 14, 2012	18.33	18.55	18.27	18.50	5,748,442	+0.18(+0.99%)
Feb 13, 2012	18.46	18.55	18.07	18.32	6,122,961	+0.11(+0.63%)
Feb 10, 2012	18.01	18.24	17.76	18.21	5,649,807	-0.10(-0.52%)
Feb 09, 2012	18.56	18.66	18.21	18.30	5,000,017	-0.19(-1.03%)
Feb 08, 2012	18.66	18.82	18.16	18.49	10,286,567	-0.36(-1.92%)
Feb 07, 2012	18.23	18.91	18.01	18.86	7,350,997	+0.60(+3.28%)
Feb 06, 2012	17.70	18.28	17.56	18.26	4,860,831	+0.49(+2.78%)
Feb 03, 2012	18.03	18.03	17.56	17.76	6,796,399	+0.09(+0.48%)
Feb 02, 2012	18.07	18.11	17.43	17.68	7,046,365	-0.36(-2.00%)
Feb 01, 2012	17.94	18.37	17.68	18.04	7,831,207	+0.10(+0.58%)
Jan 31, 2012	18.04	18.16	17.70	17.93	5,905,943	+0.10(+0.59%)
Jan 30, 2012	17.47	17.90	17.25	17.83	5,529,468	+0.17(+0.97%)
Jan 27, 2012	17.59	17.81	17.53	17.66	4,108,753	-0.04(-0.22%)
Jan 26, 2012	18.30	18.32	17.48	17.70	8,015,670	-0.47(-2.57%)
Jan 25, 2012	17.38	18.25	17.05	18.16	10,245,458	+0.75(+4.31%)
Jan 24, 2012	17.10	17.41	17.05	17.41	7,044,352	+0.12(+0.72%)
Jan 23, 2012	16.87	17.40	16.87	17.29	6,672,281	+0.46(+2.71%)
Jan 20, 2012	16.82	16.86	16.53	16.83	5,108,521	+0.03(+0.17%)
Jan 19, 2012	16.99	17.16	16.75	16.80	7,631,298	-0.08(-0.45%)
Jan 18, 2012	16.92	17.03	16.74	16.88	7,687,411	-0.07(-0.39%)
Jan 17, 2012	16.61	17.21	16.61	16.94	8,021,560	+0.71(+4.39%)
Jan 13, 2012	16.52	16.63	15.95	16.23	6,322,652	-0.53(-3.18%)
Jan 12, 2012	17.39	17.39	16.68	16.76	7,507,775	-0.45(-2.60%)
Jan 11, 2012	17.17	17.42	16.93	17.21	7,295,461	+0.02(+0.11%)
Jan 10, 2012	16.85	17.34	16.85	17.19	6,492,298	+0.67(+4.03%)
Jan 09, 2012	16.55	16.60	16.27	16.53	5,693,542	+0.10(+0.64%)
Jan 06, 2012	16.54	16.58	16.19	16.42	6,058,860	-0.05(-0.29%)
Jan 05, 2012	16.01	16.84	15.61	16.47	13,098,476	+0.52(+3.28%)
Jan 04, 2012	15.40	16.06	15.34	15.95	7,313,942	+1.59(+11.06%)
Dec 30, 2011	14.45	14.50	14.36	14.36	2,095,723	-0.08(-0.53%)
Dec 29, 2011	14.34	14.56	14.26	14.43	2,521,457	+0.17(+1.20%)
Dec 28, 2011	14.64	14.71	14.18	14.26	2,293,043	-0.42(-2.85%)
Dec 27, 2011	14.69	14.82	14.61	14.68	1,592,339	-0.01(-0.06%)
Dec 23, 2011	14.84	14.88	14.55	14.69	1,665,150	+0.03(+0.19%)
Dec 21, 2011	14.42	14.70	14.20	14.66	3,407,638	+0.22(+1.51%)
Dec 20, 2011	13.98	14.49	13.98	14.44	4,401,607	+0.79(+5.78%)
Dec 19, 2011	14.30	14.30	13.62	13.65	5,157,997	-0.55(-3.88%)
Dec 16, 2011	13.86	14.24	13.83	14.21	6,214,154	+0.44(+3.18%)
Dec 15, 2011	13.83	14.09	13.51	13.77	5,719,563	+0.15(+1.12%)
Dec 14, 2011	14.35	14.42	13.55	13.62	8,205,334	-0.97(-6.65%)
Dec 13, 2011	15.00	15.40	14.41	14.59	5,843,772	-0.27(-1.79%)
Dec 12, 2011	15.25	15.28	14.65	14.85	4,402,421	-0.78(-4.99%)
Dec 09, 2011	15.35	15.74	15.33	15.63	4,224,663	+0.38(+2.49%)
Dec 08, 2011	15.69	15.91	15.17	15.25	4,115,843	-0.65(-4.07%)
Dec 07, 2011	15.92	16.03	15.63	15.90	6,423,376	-0.13(-0.83%)
Dec 06, 2011	16.05	16.23	15.82	16.03	5,125,091	-0.05(-0.30%)
Dec 05, 2011	16.23	16.38	15.88	16.08	4,934,279	+0.27(+1.68%)
Dec 02, 2011	16.16	16.34	15.77	15.81	5,447,055	-0.07(-0.42%)

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