Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	18.07	18.75	18.01	18.67	7,515,123	+0.63(+3.49%)
Feb 28, 2012	17.92	18.12	17.75	18.04	2,550,878	+0.11(+0.61%)
Feb 27, 2012	17.84	17.96	17.73	17.93	1,924,908	+0.00(+0.00%)
Feb 24, 2012	17.82	18.08	17.68	17.93	3,415,732	+0.10(+0.56%)
Feb 23, 2012	17.53	17.84	17.48	17.83	1,604,673	+0.31(+1.77%)
Feb 22, 2012	17.60	17.62	17.48	17.52	3,580,269	-0.12(-0.68%)
Feb 21, 2012	17.55	17.66	17.47	17.64	2,884,052	+0.11(+0.63%)
Feb 17, 2012	17.60	17.62	17.46	17.53	1,858,925	-0.07(-0.40%)
Feb 16, 2012	17.20	17.62	17.18	17.60	4,693,216	+0.26(+1.50%)
Feb 15, 2012	17.34	17.44	17.12	17.34	4,570,359	+0.04(+0.23%)
Feb 14, 2012	17.24	17.36	17.11	17.30	2,926,743	+0.00(+0.00%)
Feb 13, 2012	17.08	17.41	17.08	17.30	3,312,133	+0.29(+1.70%)
Feb 10, 2012	16.82	17.01	16.80	17.01	2,832,517	+0.00(+0.00%)
Feb 09, 2012	16.95	17.10	16.90	17.01	2,060,193	+0.06(+0.35%)
Feb 08, 2012	17.00	17.22	16.91	16.95	5,121,858	-0.11(-0.64%)
Feb 07, 2012	17.48	17.48	16.99	17.06	4,117,047	-0.46(-2.60%)
Feb 06, 2012	17.35	17.56	17.27	17.52	2,871,620	+0.05(+0.29%)
Feb 03, 2012	16.77	17.49	16.70	17.46	7,284,700	+0.95(+5.78%)
Feb 02, 2012	16.45	16.63	16.29	16.51	5,641,555	+0.10(+0.61%)
Feb 01, 2012	16.21	16.44	16.17	16.41	3,496,827	+0.30(+1.86%)
Jan 31, 2012	16.12	16.21	15.92	16.11	2,488,809	+0.05(+0.31%)
Jan 30, 2012	16.10	16.17	15.99	16.06	3,337,955	-0.27(-1.65%)
Jan 27, 2012	16.27	16.38	16.14	16.33	4,133,762	-0.04(-0.24%)
Jan 26, 2012	16.76	16.78	16.30	16.37	4,920,535	-0.43(-2.56%)
Jan 25, 2012	17.15	17.40	16.70	16.80	9,484,787	-0.35(-2.04%)
Jan 24, 2012	17.22	17.43	17.07	17.15	5,380,184	-0.24(-1.38%)
Jan 23, 2012	17.02	17.43	17.02	17.39	7,421,844	+0.34(+1.99%)
Jan 20, 2012	16.76	17.07	16.74	17.05	3,561,146	+0.27(+1.61%)
Jan 19, 2012	16.13	16.85	16.10	16.78	5,323,633	+0.69(+4.29%)
Jan 18, 2012	16.01	16.15	15.79	16.09	6,144,766	+0.08(+0.50%)
Jan 17, 2012	16.25	16.42	15.78	16.01	5,343,698	-0.29(-1.78%)
Jan 13, 2012	16.59	16.59	15.94	16.30	7,466,106	-0.36(-2.16%)
Jan 12, 2012	16.76	16.87	16.43	16.66	4,391,183	-0.08(-0.48%)
Jan 11, 2012	16.75	16.88	16.66	16.74	4,110,926	-0.07(-0.42%)
Jan 10, 2012	16.75	16.83	16.68	16.81	3,262,652	+0.30(+1.85%)
Jan 09, 2012	16.59	16.61	16.33	16.50	2,492,916	-0.05(-0.27%)
Jan 06, 2012	16.45	16.61	16.23	16.55	3,973,613	+0.30(+1.85%)
Jan 05, 2012	15.85	16.36	15.72	16.25	4,965,364	+0.29(+1.82%)
Jan 04, 2012	15.79	16.03	15.69	15.96	2,764,746	+0.31(+1.98%)
Dec 30, 2011	15.62	15.70	15.56	15.65	1,790,926	+0.03(+0.16%)
Dec 29, 2011	15.17	15.65	15.13	15.62	2,633,227	+0.52(+3.44%)
Dec 28, 2011	15.41	15.42	15.10	15.11	2,724,975	-0.30(-1.98%)
Dec 27, 2011	15.51	15.55	15.39	15.41	2,389,413	-0.09(-0.58%)
Dec 23, 2011	15.69	15.69	15.42	15.50	3,779,150	+0.02(+0.13%)
Dec 21, 2011	15.53	15.53	15.17	15.48	2,950,573	-0.04(-0.29%)
Dec 20, 2011	15.10	15.56	15.04	15.53	2,096,174	+0.63(+4.26%)
Dec 19, 2011	15.36	15.37	14.87	14.89	2,839,950	-0.36(-2.36%)
Dec 16, 2011	15.47	15.47	15.12	15.25	3,467,410	-0.01(-0.07%)
Dec 15, 2011	15.33	15.51	15.20	15.26	3,318,778	+0.12(+0.76%)
Dec 14, 2011	15.30	15.39	15.10	15.14	5,398,005	-0.46(-2.98%)
Dec 13, 2011	16.02	16.11	15.48	15.61	3,686,913	-0.35(-2.19%)
Dec 12, 2011	16.02	16.05	15.82	15.96	2,994,625	-0.36(-2.21%)
Dec 09, 2011	16.05	16.37	15.92	16.32	2,583,341	+0.44(+2.74%)
Dec 08, 2011	16.29	16.44	15.86	15.88	3,337,772	-0.63(-3.79%)
Dec 07, 2011	16.25	16.53	16.06	16.51	2,216,657	+0.10(+0.61%)
Dec 06, 2011	16.33	16.50	16.24	16.41	2,728,170	+0.04(+0.24%)
Dec 05, 2011	16.27	16.52	16.20	16.37	3,222,208	+0.37(+2.31%)
Dec 02, 2011	16.35	16.50	15.95	16.00	3,222,414	-0.11(-0.68%)

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