Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	16.07	16.09	15.84	15.85	118,143	-0.20(-1.22%)
Apr 28, 2011	15.89	16.04	15.89	16.04	23,426	+0.17(+1.06%)
Apr 27, 2011	15.83	15.92	15.71	15.87	135,505	+0.06(+0.39%)
Apr 26, 2011	15.58	15.92	15.52	15.81	78,426	+0.31(+1.99%)
Apr 25, 2011	15.63	15.73	15.42	15.51	49,946	-0.08(-0.50%)
Apr 21, 2011	15.68	15.68	15.46	15.58	97,472	-0.01(-0.04%)
Apr 20, 2011	15.52	15.66	15.40	15.59	62,892	+0.25(+1.61%)
Apr 19, 2011	15.56	15.62	15.22	15.34	90,686	-0.12(-0.80%)
Apr 18, 2011	15.42	15.58	15.39	15.47	83,835	-0.07(-0.47%)
Apr 15, 2011	15.42	15.59	15.42	15.54	65,419	+0.07(+0.47%)
Apr 14, 2011	15.12	15.54	15.12	15.47	35,961	+0.27(+1.77%)
Apr 13, 2011	15.43	15.51	15.19	15.20	72,304	-0.13(-0.84%)
Apr 12, 2011	15.46	15.53	15.32	15.33	35,820	-0.18(-1.16%)
Apr 11, 2011	15.43	15.52	15.39	15.51	60,228	+0.12(+0.80%)
Apr 08, 2011	15.60	15.60	15.37	15.38	36,808	-0.11(-0.72%)
Apr 07, 2011	15.42	15.57	15.38	15.49	235,692	+0.06(+0.40%)
Apr 06, 2011	15.40	15.52	15.40	15.43	106,446	+0.01(+0.07%)
Apr 05, 2011	15.48	15.48	15.40	15.42	61,969	-0.07(-0.47%)
Apr 04, 2011	15.54	15.54	15.38	15.49	48,907	+0.04(+0.25%)
Apr 01, 2011	15.63	15.63	15.44	15.45	61,072	-0.04(-0.25%)
Mar 31, 2011	15.51	15.56	15.47	15.49	82,478	-0.02(-0.11%)
Mar 30, 2011	15.51	15.62	15.37	15.51	38,676	+0.01(+0.04%)
Mar 29, 2011	15.44	15.55	15.39	15.51	34,818	+0.02(+0.11%)
Mar 28, 2011	15.66	15.68	15.48	15.49	27,186	-0.17(-1.07%)
Mar 25, 2011	15.53	15.84	15.49	15.66	134,832	+0.15(+0.94%)
Mar 24, 2011	15.63	15.68	15.44	15.51	31,116	-0.10(-0.61%)
Mar 23, 2011	15.43	15.65	15.14	15.61	39,333	+0.17(+1.09%)
Mar 22, 2011	15.65	15.65	15.40	15.44	39,088	-0.21(-1.36%)
Mar 21, 2011	15.61	15.65	15.54	15.65	34,999	+0.21(+1.34%)
Mar 18, 2011	15.38	15.59	15.23	15.44	96,800	+0.11(+0.69%)
Mar 17, 2011	15.52	15.57	15.25	15.34	44,482	+0.06(+0.40%)
Mar 16, 2011	15.44	15.46	15.23	15.28	71,266	-0.13(-0.87%)
Mar 15, 2011	15.35	15.68	15.35	15.41	67,516	-0.04(-0.29%)
Mar 14, 2011	15.37	15.58	15.17	15.45	45,825	-0.02(-0.11%)
Mar 11, 2011	15.53	15.85	15.43	15.47	41,587	-0.07(-0.45%)
Mar 10, 2011	15.83	16.02	15.53	15.54	62,267	-0.50(-3.11%)
Mar 09, 2011	16.18	16.30	16.02	16.04	32,581	-0.13(-0.82%)
Mar 08, 2011	15.65	16.18	15.65	16.17	22,518	+0.54(+3.44%)
Mar 07, 2011	15.96	16.18	15.51	15.64	40,973	-0.31(-1.94%)
Mar 04, 2011	16.00	16.13	15.82	15.95	31,007	-0.11(-0.66%)
Mar 03, 2011	15.97	16.14	15.97	16.05	37,657	+0.19(+1.22%)
Mar 02, 2011	15.81	15.98	15.81	15.86	38,994	+0.06(+0.39%)
Mar 01, 2011	15.90	15.96	15.72	15.80	244,204	-0.05(-0.31%)
Feb 28, 2011	16.11	16.11	15.57	15.85	97,471	-0.30(-1.89%)
Feb 25, 2011	15.96	16.17	15.80	16.15	25,448	+0.22(+1.36%)
Feb 24, 2011	15.99	15.99	15.51	15.93	40,679	+0.01(+0.07%)
Feb 23, 2011	16.18	16.18	15.86	15.92	31,281	-0.22(-1.34%)
Feb 22, 2011	16.34	16.53	16.12	16.14	35,483	-0.37(-2.21%)
Feb 18, 2011	16.39	16.68	16.23	16.51	101,860	+0.20(+1.26%)
Feb 17, 2011	16.10	16.32	15.95	16.30	29,205	+0.14(+0.86%)
Feb 16, 2011	16.12	16.29	16.03	16.16	21,850	+0.04(+0.27%)
Feb 15, 2011	16.10	16.15	15.90	16.12	28,050	-0.01(-0.03%)
Feb 14, 2011	16.28	16.28	15.79	16.12	42,929	-0.04(-0.24%)
Feb 11, 2011	15.92	16.20	15.78	16.16	24,365	+0.22(+1.35%)
Feb 10, 2011	16.02	16.11	15.88	15.95	17,823	-0.12(-0.76%)
Feb 09, 2011	16.03	16.20	15.88	16.07	23,882	-0.03(-0.17%)
Feb 08, 2011	16.13	16.19	15.87	16.10	18,863	-0.11(-0.65%)
Feb 07, 2011	15.93	16.30	15.93	16.20	21,786	+0.24(+1.49%)
Feb 04, 2011	16.01	16.18	15.82	15.96	51,608	-0.02(-0.14%)
Feb 03, 2011	16.34	16.34	15.87	15.98	37,167	-0.34(-2.10%)
Feb 02, 2011	16.44	16.56	16.24	16.33	30,796	-0.19(-1.17%)

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