Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	19.01	19.27	19.01	19.19	123,192	+0.27(+1.43%)
Jan 28, 2011	19.39	19.53	18.92	18.92	291,986	-0.47(-2.42%)
Jan 27, 2011	19.54	19.54	19.25	19.39	237,373	-0.02(-0.10%)
Jan 26, 2011	19.21	19.50	19.10	19.41	248,504	+0.31(+1.62%)
Jan 25, 2011	19.05	19.11	18.89	19.10	157,451	-0.05(-0.26%)
Jan 24, 2011	18.84	19.25	18.80	19.15	194,558	+0.30(+1.59%)
Jan 21, 2011	19.04	19.04	18.82	18.85	447,168	-0.02(-0.11%)
Jan 20, 2011	19.10	19.11	18.82	18.87	270,081	-0.24(-1.26%)
Jan 19, 2011	19.48	19.51	19.08	19.11	228,504	-0.32(-1.65%)
Jan 18, 2011	19.41	19.53	19.31	19.43	282,454	-0.05(-0.26%)
Jan 14, 2011	19.42	19.49	19.25	19.48	260,947	+0.13(+0.67%)
Jan 13, 2011	19.46	19.50	19.28	19.35	157,497	-0.12(-0.62%)
Jan 12, 2011	19.30	19.52	19.30	19.47	186,478	+0.36(+1.88%)
Jan 11, 2011	19.03	19.20	19.02	19.11	301,000	+0.19(+1.00%)
Jan 10, 2011	18.69	19.01	18.58	18.92	1,159,839	+0.13(+0.69%)
Jan 07, 2011	18.88	18.98	18.61	18.79	505,411	-0.10(-0.53%)
Jan 06, 2011	18.94	19.03	18.82	18.89	173,805	-0.09(-0.47%)
Jan 05, 2011	18.93	19.06	18.88	18.98	234,167	+0.01(+0.05%)
Jan 04, 2011	19.22	19.27	18.79	18.97	174,542	-0.24(-1.25%)
Jan 03, 2011	19.25	19.38	19.07	19.21	255,820	+0.22(+1.16%)
Dec 31, 2010	19.09	19.11	18.99	18.99	147,823	-0.12(-0.63%)
Dec 30, 2010	19.11	19.22	19.10	19.11	212,725	-0.03(-0.16%)
Dec 29, 2010	19.11	19.16	19.07	19.14	172,314	+0.07(+0.37%)
Dec 28, 2010	19.18	19.24	19.02	19.07	251,480	-0.12(-0.63%)
Dec 27, 2010	19.13	19.21	19.02	19.19	266,857	-0.04(-0.21%)
Dec 23, 2010	19.22	19.29	19.15	19.23	268,138	-0.01(-0.05%)
Dec 22, 2010	19.26	19.31	19.20	19.24	140,715	-0.07(-0.36%)
Dec 21, 2010	19.34	19.37	19.26	19.31	257,488	+0.06(+0.31%)
Dec 20, 2010	19.38	19.42	19.21	19.25	272,001	-0.08(-0.41%)
Dec 17, 2010	19.35	19.37	19.19	19.33	186,209	-0.06(-0.31%)
Dec 16, 2010	19.21	19.40	19.14	19.39	251,321	+0.15(+0.78%)
Dec 15, 2010	19.22	19.47	19.21	19.24	208,245	-0.03(-0.16%)
Dec 14, 2010	19.29	19.38	19.24	19.27	255,475	+0.04(+0.21%)
Dec 13, 2010	19.15	19.33	19.15	19.23	271,422	+0.14(+0.73%)
Dec 10, 2010	18.81	19.15	18.81	19.09	349,824	+0.30(+1.60%)
Dec 09, 2010	18.93	18.93	18.73	18.79	229,028	+0.01(+0.05%)
Dec 08, 2010	18.83	18.90	18.72	18.78	234,745	+0.01(+0.05%)
Dec 07, 2010	18.80	18.92	18.76	18.77	295,424	+0.15(+0.81%)
Dec 06, 2010	18.44	18.68	18.42	18.62	229,657	+0.13(+0.70%)
Dec 03, 2010	18.22	18.52	18.20	18.49	259,111	+0.18(+0.98%)
Dec 02, 2010	18.10	18.35	18.00	18.31	256,537	+0.20(+1.10%)
Dec 01, 2010	18.00	18.15	17.95	18.11	270,241	+0.40(+2.26%)
Nov 30, 2010	17.65	17.81	17.55	17.71	264,781	-0.13(-0.73%)
Nov 29, 2010	17.91	17.92	17.56	17.84	139,892	-0.17(-0.94%)
Nov 26, 2010	17.98	18.04	17.91	18.01	50,657	-0.11(-0.61%)
Nov 24, 2010	17.84	18.12	18.12	18.12	139,794	+0.40(+2.26%)
Nov 23, 2010	17.64	17.74	17.58	17.72	326,279	-0.20(-1.12%)
Nov 22, 2010	17.79	17.96	17.68	17.92	295,993	+0.02(+0.11%)
Nov 19, 2010	17.78	17.93	17.67	17.90	111,078	+0.09(+0.51%)
Nov 18, 2010	17.65	17.96	17.64	17.81	230,216	+0.29(+1.66%)
Nov 17, 2010	17.48	17.56	17.45	17.52	262,377	+0.04(+0.23%)
Nov 16, 2010	17.64	17.70	17.35	17.48	334,590	-0.33(-1.85%)
Nov 15, 2010	17.80	17.99	17.73	17.81	270,286	+0.04(+0.23%)
Nov 12, 2010	17.90	18.00	17.72	17.77	350,196	-0.32(-1.77%)
Nov 11, 2010	17.90	18.14	17.77	18.09	200,277	-0.03(-0.17%)
Nov 10, 2010	17.90	18.13	17.79	18.12	233,666	+0.24(+1.34%)
Nov 09, 2010	18.11	18.15	17.81	17.88	145,654	-0.19(-1.05%)
Nov 08, 2010	18.04	18.11	17.90	18.07	832,550	-0.05(-0.28%)
Nov 05, 2010	18.00	18.15	17.98	18.12	194,447	+0.12(+0.67%)
Nov 04, 2010	17.73	18.01	17.73	18.00	976,883	+0.47(+2.68%)
Nov 03, 2010	17.55	17.55	17.32	17.53	199,006	+0.04(+0.23%)
Nov 02, 2010	17.37	17.53	17.32	17.49	170,549	+0.26(+1.51%)

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