Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	18.87	18.88	18.80	18.87	1,843,355	+0.10(+0.52%)
Mar 27, 2013	18.69	18.81	18.69	18.77	75,381	-0.13(-0.70%)
Mar 26, 2013	18.87	18.95	18.83	18.91	116,173	+0.06(+0.30%)
Mar 25, 2013	19.08	19.10	18.77	18.85	106,017	-0.17(-0.91%)
Mar 22, 2013	19.01	19.03	18.91	19.02	72,496	+0.11(+0.58%)
Mar 21, 2013	18.87	18.98	18.87	18.91	87,882	-0.27(-1.39%)
Mar 20, 2013	19.23	19.23	19.12	19.18	317,275	+0.18(+0.93%)
Mar 19, 2013	19.11	19.11	18.90	19.00	5,513,455	-0.07(-0.34%)
Mar 18, 2013	19.07	19.16	18.93	19.07	311,263	-0.05(-0.24%)
Mar 15, 2013	19.27	19.27	19.09	19.12	29,635	-0.13(-0.67%)
Mar 14, 2013	19.21	19.27	19.14	19.24	48,288	+0.12(+0.61%)
Mar 13, 2013	19.09	19.15	18.99	19.13	6,962	+0.18(+0.95%)
Mar 12, 2013	19.13	19.16	18.94	18.95	23,201	-0.07(-0.36%)
Mar 11, 2013	19.01	19.01	19.01	19.01	3,200	-0.08(-0.39%)
Mar 08, 2013	19.09	19.11	18.97	19.09	19,694	+0.19(+1.00%)
Mar 07, 2013	19.02	19.02	18.86	18.90	16,732	+0.00(+0.00%)
Mar 06, 2013	18.84	18.90	18.82	18.90	10,293	+0.12(+0.62%)
Mar 05, 2013	18.89	18.92	18.78	18.78	38,520	+0.20(+1.05%)
Mar 04, 2013	18.57	18.60	18.32	18.59	15,922	+0.07(+0.35%)
Mar 01, 2013	18.45	18.59	18.37	18.52	21,857	-0.02(-0.09%)
Feb 28, 2013	18.52	18.65	18.49	18.54	28,205	+0.05(+0.26%)
Feb 27, 2013	18.33	18.49	18.29	18.49	24,492	+0.23(+1.28%)
Feb 26, 2013	18.14	18.28	18.10	18.26	20,611	-0.24(-1.32%)
Feb 22, 2013	18.26	18.52	18.26	18.50	209,668	+0.33(+1.82%)
Feb 21, 2013	18.22	18.25	18.08	18.17	37,033	-0.20(-1.09%)
Feb 20, 2013	18.45	18.56	18.37	18.37	62,356	-0.02(-0.12%)
Feb 19, 2013	18.49	18.49	18.39	18.39	10,484	+0.14(+0.74%)
Feb 15, 2013	18.27	18.38	18.14	18.26	44,149	-0.11(-0.62%)
Feb 14, 2013	18.41	18.41	18.23	18.37	21,663	-0.06(-0.35%)
Feb 13, 2013	18.49	18.49	18.38	18.44	23,660	+0.18(+0.97%)
Feb 12, 2013	18.10	18.26	18.10	18.26	5,982	+0.15(+0.83%)
Feb 11, 2013	18.24	18.24	18.03	18.11	12,418	-0.04(-0.23%)
Feb 08, 2013	18.00	18.21	18.00	18.15	11,255	+0.12(+0.67%)
Feb 07, 2013	18.15	18.19	17.92	18.03	33,197	-0.02(-0.13%)
Feb 06, 2013	17.99	18.06	17.89	18.05	10,237	+0.11(+0.63%)
Feb 04, 2013	18.45	18.45	17.89	17.94	57,083	-0.52(-2.81%)
Feb 01, 2013	18.40	18.58	18.36	18.46	18,788	+0.26(+1.41%)
Jan 31, 2013	18.43	18.44	18.20	18.20	23,315	-0.27(-1.46%)
Jan 30, 2013	18.59	18.59	18.45	18.47	25,230	-0.16(-0.87%)
Jan 29, 2013	18.51	18.63	18.47	18.63	14,618	-0.01(-0.04%)
Jan 28, 2013	18.74	18.80	18.57	18.64	49,218	-0.09(-0.50%)
Jan 25, 2013	18.57	18.74	18.57	18.74	34,908	+0.35(+1.89%)
Jan 24, 2013	18.51	18.60	18.38	18.39	18,103	-0.15(-0.80%)
Jan 23, 2013	18.57	18.61	18.49	18.54	10,447	+0.06(+0.31%)
Jan 22, 2013	18.39	18.48	18.38	18.48	29,919	+0.03(+0.14%)
Jan 18, 2013	18.50	18.50	18.39	18.45	21,764	-0.03(-0.14%)
Jan 17, 2013	18.55	18.55	18.40	18.48	27,140	+0.21(+1.13%)
Jan 16, 2013	18.24	18.30	18.22	18.27	9,361	+0.05(+0.29%)
Jan 15, 2013	18.08	18.24	18.07	18.22	93,460	-0.04(-0.21%)
Jan 14, 2013	18.31	18.31	18.20	18.26	9,884	-0.04(-0.22%)
Jan 11, 2013	18.19	18.31	18.19	18.30	12,878	+0.11(+0.63%)
Jan 10, 2013	18.14	18.21	18.12	18.18	4,731	+0.14(+0.78%)
Jan 09, 2013	18.07	18.07	18.00	18.04	22,048	+0.01(+0.04%)
Jan 08, 2013	18.18	18.18	18.02	18.04	36,961	-0.13(-0.73%)
Jan 07, 2013	18.36	18.36	18.09	18.17	46,686	-0.08(-0.43%)
Jan 04, 2013	18.20	18.30	18.00	18.25	40,146	+0.17(+0.93%)
Jan 03, 2013	18.09	18.16	18.02	18.08	10,378	-0.07(-0.38%)

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