Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	15.62	15.66	15.42	15.60	4,017,420	+0.09(+0.57%)
Feb 25, 2011	15.62	15.72	15.51	15.51	6,123,997	+0.04(+0.25%)
Feb 24, 2011	15.50	15.71	15.24	15.47	26,615,386	-0.78(-4.80%)
Feb 23, 2011	16.52	16.69	16.15	16.25	4,380,901	-0.26(-1.60%)
Feb 22, 2011	17.09	17.17	16.41	16.52	3,184,610	-0.79(-4.57%)
Feb 18, 2011	17.39	17.51	17.26	17.31	2,317,224	-0.14(-0.81%)
Feb 17, 2011	17.40	17.50	17.31	17.45	1,376,293	+0.00(+0.00%)
Feb 16, 2011	17.53	17.70	17.38	17.45	2,557,463	-0.00(-0.03%)
Feb 15, 2011	17.38	17.47	17.29	17.45	2,107,165	-0.07(-0.39%)
Feb 14, 2011	17.42	17.55	17.29	17.52	1,488,258	+0.06(+0.34%)
Feb 11, 2011	17.14	17.57	17.12	17.46	2,759,679	+0.21(+1.19%)
Feb 10, 2011	17.06	17.29	17.03	17.26	1,934,248	+0.02(+0.11%)
Feb 09, 2011	17.10	17.25	16.98	17.24	2,090,552	-0.03(-0.17%)
Feb 08, 2011	17.23	17.28	16.97	17.27	2,239,536	+0.14(+0.80%)
Feb 07, 2011	16.77	17.36	16.71	17.13	3,410,184	+0.37(+2.21%)
Feb 04, 2011	16.62	16.84	16.43	16.76	2,090,102	+0.12(+0.70%)
Feb 03, 2011	16.77	16.77	16.40	16.64	3,684,050	-0.14(-0.81%)
Feb 02, 2011	16.71	16.93	16.64	16.78	2,618,499	-0.01(-0.06%)
Feb 01, 2011	16.28	16.84	16.22	16.79	5,637,003	+0.62(+3.87%)
Jan 31, 2011	15.98	16.27	15.87	16.16	2,850,941	+0.21(+1.28%)
Jan 28, 2011	16.35	16.64	15.93	15.96	5,042,633	-0.38(-2.33%)
Jan 27, 2011	15.62	16.45	15.48	16.34	8,775,401	+0.93(+6.02%)
Jan 26, 2011	15.23	15.47	15.11	15.41	4,806,741	+0.25(+1.67%)
Jan 25, 2011	15.33	15.44	14.93	15.16	3,986,402	-0.21(-1.40%)
Jan 24, 2011	15.53	15.58	15.22	15.37	3,831,607	-0.17(-1.07%)
Jan 21, 2011	15.74	15.80	15.48	15.54	2,480,690	-0.13(-0.81%)
Jan 20, 2011	15.70	15.72	15.42	15.67	3,187,011	-0.03(-0.19%)
Jan 19, 2011	16.02	16.09	15.58	15.70	2,560,240	-0.46(-2.84%)
Jan 18, 2011	16.25	16.30	16.00	16.16	2,292,599	-0.15(-0.90%)
Jan 14, 2011	16.11	16.30	16.09	16.30	3,543,490	+0.06(+0.36%)
Jan 13, 2011	15.84	16.30	15.52	16.24	3,589,961	+0.17(+1.03%)
Jan 12, 2011	16.11	16.25	16.02	16.08	3,018,643	+0.11(+0.67%)
Jan 11, 2011	16.08	16.28	15.88	15.97	2,445,406	-0.09(-0.55%)
Jan 10, 2011	15.86	16.09	15.71	16.06	2,087,479	+0.11(+0.67%)
Jan 07, 2011	15.92	16.00	15.77	15.95	2,942,838	+0.06(+0.35%)
Jan 06, 2011	15.96	16.06	15.77	15.89	3,009,383	-0.08(-0.47%)
Jan 05, 2011	15.97	16.09	15.86	15.97	3,718,139	-0.01(-0.06%)
Jan 04, 2011	16.00	16.08	15.79	15.98	3,521,142	+0.09(+0.55%)
Jan 03, 2011	15.74	16.10	15.73	15.89	4,985,193	+0.27(+1.75%)
Dec 31, 2010	15.49	15.72	15.37	15.62	1,781,821	+0.08(+0.50%)
Dec 30, 2010	15.58	15.64	15.37	15.54	1,822,122	-0.05(-0.31%)
Dec 29, 2010	15.76	15.85	15.54	15.59	1,764,169	-0.20(-1.24%)
Dec 28, 2010	15.70	15.83	15.66	15.78	1,555,804	+0.09(+0.56%)
Dec 27, 2010	15.49	15.70	15.39	15.70	1,130,468	+0.12(+0.75%)
Dec 23, 2010	15.55	15.67	15.42	15.58	1,354,969	-0.07(-0.44%)
Dec 22, 2010	15.63	15.69	15.51	15.65	2,082,389	+0.00(+0.00%)
Dec 21, 2010	15.21	15.65	15.13	15.65	2,420,382	+0.49(+3.22%)
Dec 20, 2010	15.13	15.32	15.00	15.16	2,225,920	+0.11(+0.71%)
Dec 17, 2010	14.75	15.13	14.66	15.05	2,693,187	+0.31(+2.12%)
Dec 16, 2010	14.68	14.83	14.54	14.74	1,942,214	+0.06(+0.40%)
Dec 15, 2010	15.15	15.15	14.52	14.68	5,792,674	-0.56(-3.65%)
Dec 14, 2010	15.54	15.55	15.17	15.24	2,454,337	-0.30(-1.95%)
Dec 13, 2010	15.66	15.76	15.53	15.54	1,983,290	-0.05(-0.33%)
Dec 10, 2010	15.65	15.67	15.39	15.59	1,826,243	-0.02(-0.11%)
Dec 09, 2010	15.51	15.70	15.49	15.61	2,658,488	+0.17(+1.07%)
Dec 08, 2010	15.19	15.48	15.19	15.44	2,660,594	+0.24(+1.61%)
Dec 07, 2010	15.43	15.50	15.17	15.20	1,644,475	-0.07(-0.45%)
Dec 06, 2010	15.17	15.31	15.03	15.27	1,508,016	+0.05(+0.32%)
Dec 03, 2010	15.14	15.28	14.95	15.22	2,666,143	-0.05(-0.32%)
Dec 02, 2010	14.94	15.39	14.92	15.27	4,047,890	+0.35(+2.36%)

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