Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	18.29	18.52	17.94	18.22	277,412	+0.05(+0.27%)
Feb 25, 2011	18.12	18.20	17.93	18.17	66,086	+0.13(+0.72%)
Feb 24, 2011	17.96	18.13	17.80	18.04	99,071	+0.07(+0.41%)
Feb 23, 2011	17.99	18.22	17.78	17.96	154,113	-0.02(-0.09%)
Feb 22, 2011	18.30	18.53	17.91	17.98	132,403	-0.59(-3.20%)
Feb 18, 2011	18.62	18.64	18.46	18.57	127,291	-0.09(-0.48%)
Feb 17, 2011	18.65	18.76	18.43	18.66	106,243	-0.03(-0.17%)
Feb 16, 2011	18.88	18.88	18.55	18.69	144,702	-0.15(-0.82%)
Feb 15, 2011	19.11	19.24	18.78	18.85	63,884	-0.37(-1.95%)
Feb 14, 2011	19.13	19.25	18.87	19.22	73,708	+0.03(+0.17%)
Feb 11, 2011	18.92	19.19	18.92	19.19	73,005	+0.18(+0.94%)
Feb 10, 2011	18.83	19.17	18.80	19.01	117,831	+0.02(+0.09%)
Feb 09, 2011	19.00	19.21	18.89	19.00	90,042	-0.15(-0.76%)
Feb 08, 2011	18.90	19.15	18.67	19.14	80,954	+0.19(+0.99%)
Feb 07, 2011	18.92	19.08	18.74	18.96	92,349	+0.02(+0.13%)
Feb 04, 2011	18.74	19.02	18.65	18.93	91,398	+0.28(+1.48%)
Feb 03, 2011	18.50	18.78	18.29	18.65	116,924	+0.10(+0.53%)
Feb 02, 2011	18.31	18.59	18.31	18.56	79,049	+0.15(+0.84%)
Feb 01, 2011	18.34	18.96	18.25	18.40	131,005	+0.17(+0.94%)
Jan 31, 2011	18.09	18.39	17.84	18.23	199,540	+0.24(+1.31%)
Jan 28, 2011	18.56	18.64	17.75	18.00	269,344	-0.62(-3.32%)
Jan 27, 2011	18.80	18.94	18.53	18.61	74,122	-0.22(-1.17%)
Jan 26, 2011	18.87	19.09	18.69	18.83	94,211	+0.03(+0.17%)
Jan 25, 2011	18.43	18.83	18.38	18.80	91,743	+0.05(+0.26%)
Jan 24, 2011	18.56	18.82	18.20	18.75	75,746	+0.16(+0.88%)
Jan 21, 2011	18.85	18.91	18.53	18.59	120,778	-0.15(-0.78%)
Jan 20, 2011	18.66	19.13	18.59	18.74	129,912	-0.03(-0.17%)
Jan 19, 2011	19.25	19.31	18.71	18.77	144,050	-0.55(-2.86%)
Jan 18, 2011	19.34	19.61	19.20	19.32	156,351	-0.07(-0.38%)
Jan 14, 2011	19.09	19.42	19.04	19.39	65,396	+0.29(+1.53%)
Jan 13, 2011	19.20	19.31	19.01	19.10	60,929	-0.13(-0.68%)
Jan 12, 2011	19.42	19.50	19.12	19.23	67,837	-0.04(-0.21%)
Jan 11, 2011	19.20	19.39	19.03	19.27	102,857	+0.21(+1.11%)
Jan 10, 2011	18.90	19.26	18.74	19.06	139,325	+0.07(+0.39%)
Jan 07, 2011	19.19	19.24	18.61	18.99	146,476	-0.17(-0.89%)
Jan 06, 2011	19.11	19.26	18.95	19.16	129,918	+0.02(+0.09%)
Jan 05, 2011	18.72	19.18	18.65	19.14	125,941	+0.35(+1.86%)
Jan 04, 2011	19.63	19.71	18.73	18.79	162,238	-0.68(-3.47%)
Jan 03, 2011	19.40	19.74	19.23	19.47	86,761	+0.20(+1.06%)
Dec 31, 2010	19.01	19.52	19.01	19.26	123,213	+0.18(+0.94%)
Dec 30, 2010	19.24	19.33	19.08	19.09	69,656	-0.14(-0.72%)
Dec 29, 2010	19.27	19.37	19.17	19.22	65,066	-0.02(-0.13%)
Dec 28, 2010	19.11	19.30	18.92	19.25	94,926	+0.16(+0.85%)
Dec 27, 2010	18.86	19.11	18.86	19.09	91,866	+0.15(+0.82%)
Dec 23, 2010	19.04	19.04	18.71	18.93	45,008	-0.12(-0.64%)
Dec 22, 2010	19.09	19.13	18.95	19.05	73,291	-0.02(-0.09%)
Dec 21, 2010	18.61	19.13	18.46	19.07	168,122	+0.54(+2.94%)
Dec 20, 2010	18.70	18.70	18.40	18.52	161,450	-0.19(-1.00%)
Dec 17, 2010	18.48	18.73	18.25	18.71	314,855	+0.17(+0.92%)
Dec 16, 2010	18.44	18.70	18.35	18.54	100,073	+0.11(+0.62%)
Dec 15, 2010	18.39	18.71	18.22	18.43	119,229	-0.02(-0.13%)
Dec 14, 2010	18.74	18.74	18.35	18.45	97,486	-0.25(-1.35%)
Dec 13, 2010	19.03	19.03	18.53	18.70	159,439	-0.24(-1.29%)
Dec 10, 2010	18.57	18.97	18.37	18.95	115,039	+0.39(+2.10%)
Dec 09, 2010	18.65	18.71	18.36	18.56	82,363	+0.06(+0.31%)
Dec 08, 2010	18.36	18.64	18.32	18.50	98,787	+0.17(+0.93%)
Dec 07, 2010	17.94	18.49	17.79	18.33	124,450	+0.59(+3.35%)
Dec 06, 2010	17.56	17.74	17.25	17.74	236,750	-0.08(-0.46%)
Dec 03, 2010	17.46	17.91	17.43	17.82	189,210	+0.24(+1.34%)
Dec 02, 2010	17.67	17.86	17.56	17.58	147,479	-0.07(-0.41%)

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