Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	18.84	19.02	18.84	18.86	63,018	-0.02(-0.11%)
Apr 28, 2011	19.03	19.20	18.86	18.88	34,860	-0.47(-2.43%)
Apr 27, 2011	19.13	19.36	19.01	19.35	58,994	+0.10(+0.52%)
Apr 26, 2011	19.13	19.36	19.13	19.25	8,609	+0.02(+0.10%)
Apr 25, 2011	19.28	19.28	19.20	19.23	47,290	-0.10(-0.52%)
Apr 21, 2011	19.13	19.34	19.10	19.33	61,183	+0.23(+1.20%)
Apr 20, 2011	19.19	19.19	18.96	19.10	25,199	+0.42(+2.25%)
Apr 19, 2011	18.65	18.85	18.65	18.68	30,178	-0.11(-0.59%)
Apr 18, 2011	19.00	19.00	18.62	18.79	11,770	-0.35(-1.83%)
Apr 15, 2011	18.80	19.16	18.80	19.14	10,856	+0.17(+0.90%)
Apr 14, 2011	18.75	18.97	18.75	18.97	24,092	-0.08(-0.42%)
Apr 13, 2011	19.17	19.25	19.02	19.05	9,096	+0.16(+0.85%)
Apr 12, 2011	18.82	18.98	18.82	18.89	12,004	-0.05(-0.26%)
Apr 11, 2011	18.94	19.23	18.94	18.94	27,435	-0.26(-1.35%)
Apr 08, 2011	19.15	19.38	19.15	19.20	29,124	+0.04(+0.21%)
Apr 07, 2011	19.44	19.44	19.15	19.16	12,275	-0.24(-1.24%)
Apr 06, 2011	19.50	19.52	19.40	19.40	39,311	+0.06(+0.31%)
Apr 05, 2011	19.25	19.48	19.25	19.34	23,442	-0.16(-0.82%)
Apr 04, 2011	19.15	19.50	19.15	19.50	21,938	+0.40(+2.09%)
Apr 01, 2011	19.02	19.24	19.00	19.10	164,962	+0.24(+1.27%)
Mar 31, 2011	18.57	18.86	18.57	18.86	41,826	+0.06(+0.32%)
Mar 30, 2011	18.80	18.80	18.80	18.80	42,979	+0.35(+1.90%)
Mar 29, 2011	18.25	18.54	18.25	18.45	33,964	+0.19(+1.04%)
Mar 28, 2011	18.16	18.55	18.16	18.26	38,190	-0.59(-3.13%)
Mar 25, 2011	18.64	18.94	18.64	18.85	27,786	+0.39(+2.11%)
Mar 24, 2011	18.17	18.60	18.17	18.46	34,016	+0.16(+0.87%)
Mar 23, 2011	18.01	18.37	18.01	18.30	14,319	+0.16(+0.88%)
Mar 22, 2011	18.18	18.18	17.99	18.14	18,117	+0.03(+0.17%)
Mar 21, 2011	18.13	18.18	18.02	18.11	23,067	+0.22(+1.23%)
Mar 18, 2011	17.72	17.95	17.72	17.89	17,597	+0.23(+1.30%)
Mar 17, 2011	17.66	17.90	17.60	17.66	25,395	+0.13(+0.74%)
Mar 16, 2011	17.95	17.95	17.51	17.53	23,769	-0.57(-3.15%)
Mar 15, 2011	18.15	18.15	17.68	18.10	19,324	-0.09(-0.49%)
Mar 14, 2011	18.26	18.26	18.06	18.19	21,288	-0.14(-0.76%)
Mar 11, 2011	18.03	18.33	18.03	18.33	15,030	-0.08(-0.43%)
Mar 10, 2011	18.45	18.51	18.25	18.41	34,452	-0.04(-0.22%)
Mar 09, 2011	18.39	18.50	18.39	18.45	29,562	+0.29(+1.60%)
Mar 08, 2011	18.15	18.29	17.95	18.16	19,081	+0.28(+1.57%)
Mar 07, 2011	17.95	18.00	17.78	17.88	48,094	-0.02(-0.11%)
Mar 04, 2011	17.90	17.90	17.80	17.90	37,491	+0.00(+0.00%)
Mar 03, 2011	17.43	17.92	17.43	17.90	24,356	+0.38(+2.17%)
Mar 02, 2011	17.65	17.65	17.46	17.52	34,973	+0.12(+0.69%)
Mar 01, 2011	17.49	17.64	17.40	17.40	17,836	-0.05(-0.29%)
Feb 28, 2011	17.38	17.56	17.38	17.45	27,990	+0.18(+1.04%)
Feb 25, 2011	17.29	17.35	17.08	17.27	20,063	+0.42(+2.49%)
Feb 24, 2011	16.77	16.98	16.77	16.85	21,499	+0.09(+0.54%)
Feb 23, 2011	17.15	17.15	16.76	16.76	30,732	-0.09(-0.53%)
Feb 22, 2011	17.15	17.15	16.85	16.85	31,999	-0.78(-4.42%)
Feb 18, 2011	17.45	17.67	17.45	17.63	22,130	+0.18(+1.03%)
Feb 17, 2011	17.13	17.45	17.13	17.45	46,807	+0.25(+1.45%)
Feb 16, 2011	17.10	17.35	17.10	17.20	40,459	+0.32(+1.90%)
Feb 15, 2011	17.06	17.06	16.87	16.88	41,196	-0.18(-1.06%)
Feb 14, 2011	17.00	17.21	17.00	17.06	34,750	+0.00(+0.00%)
Feb 11, 2011	16.78	17.19	16.78	17.06	29,439	+0.09(+0.53%)
Feb 10, 2011	17.03	17.03	16.80	16.97	33,422	-0.29(-1.68%)
Feb 09, 2011	17.30	17.33	17.10	17.26	132,476	-0.29(-1.65%)
Feb 08, 2011	17.49	17.55	17.41	17.55	45,237	+0.01(+0.06%)
Feb 07, 2011	17.52	17.60	17.52	17.54	14,858	-0.06(-0.34%)
Feb 04, 2011	17.57	17.68	17.57	17.60	32,985	-0.06(-0.34%)
Feb 03, 2011	17.74	17.74	17.53	17.66	33,640	+0.06(+0.34%)
Feb 02, 2011	17.78	17.78	17.55	17.60	34,879	+0.03(+0.17%)

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