Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	11.83	11.83	11.62	11.75	23,526	-0.16(-1.34%)
May 23, 2011	11.96	12.10	11.91	11.91	5,991	-0.09(-0.75%)
May 20, 2011	12.02	12.04	11.97	12.00	7,443	-0.10(-0.83%)
May 19, 2011	11.73	12.27	11.73	12.10	25,900	+0.25(+2.11%)
May 18, 2011	11.17	11.90	11.17	11.85	38,908	+0.52(+4.63%)
May 17, 2011	11.60	11.62	11.00	11.33	48,923	-0.47(-3.97%)
May 16, 2011	11.84	11.91	11.70	11.79	63,370	-0.28(-2.33%)
May 13, 2011	12.17	12.27	11.99	12.07	24,550	-0.15(-1.19%)
May 12, 2011	12.13	12.26	12.01	12.22	37,848	-0.28(-2.24%)
May 11, 2011	12.81	12.81	12.20	12.50	21,640	-0.34(-2.65%)
May 10, 2011	12.58	12.97	12.57	12.84	23,050	+0.27(+2.12%)
May 09, 2011	12.48	12.61	12.48	12.57	20,200	+0.15(+1.24%)
May 06, 2011	12.13	12.59	12.13	12.42	22,611	+0.31(+2.56%)
May 05, 2011	12.24	12.32	11.97	12.11	53,270	-0.30(-2.42%)
May 04, 2011	12.85	12.85	12.09	12.41	85,146	-0.54(-4.14%)
May 03, 2011	13.13	13.14	12.80	12.95	43,270	-0.34(-2.59%)
May 02, 2011	13.35	13.35	13.20	13.29	33,405	-0.42(-3.06%)
Apr 29, 2011	13.40	13.88	13.30	13.71	21,827	+0.16(+1.17%)
Apr 28, 2011	13.79	13.94	13.48	13.55	15,050	-0.15(-1.09%)
Apr 27, 2011	13.86	13.90	13.55	13.70	38,280	-0.38(-2.68%)
Apr 26, 2011	13.94	14.11	13.71	14.08	19,600	-0.11(-0.77%)
Apr 25, 2011	14.10	14.20	13.80	14.19	33,954	+0.02(+0.17%)
Apr 21, 2011	14.07	14.17	13.85	14.16	42,525	+0.09(+0.66%)
Apr 20, 2011	14.37	14.40	13.97	14.07	27,150	-0.11(-0.78%)
Apr 19, 2011	14.10	14.39	14.08	14.18	15,808	+0.28(+2.01%)
Apr 18, 2011	14.33	14.35	13.89	13.90	38,854	-0.47(-3.29%)
Apr 15, 2011	14.22	14.43	14.15	14.37	7,500	+0.03(+0.23%)
Apr 14, 2011	14.01	14.45	13.98	14.34	38,796	+0.33(+2.36%)
Apr 13, 2011	14.10	14.20	14.00	14.01	16,686	-0.20(-1.41%)
Apr 12, 2011	14.25	14.33	13.88	14.21	47,281	-0.21(-1.46%)
Apr 11, 2011	14.34	14.59	14.30	14.42	23,760	+0.09(+0.63%)
Apr 08, 2011	14.27	14.36	14.22	14.33	13,963	+0.08(+0.60%)
Apr 07, 2011	14.20	14.27	14.15	14.25	16,918	-0.00(-0.03%)
Apr 06, 2011	14.29	14.32	14.21	14.25	32,842	+0.01(+0.07%)
Apr 05, 2011	14.18	14.26	14.07	14.24	33,067	+0.09(+0.64%)
Apr 04, 2011	14.12	14.20	13.99	14.15	22,390	+0.12(+0.83%)
Apr 01, 2011	13.78	14.14	13.78	14.03	22,586	+0.20(+1.48%)
Mar 31, 2011	13.62	13.83	13.48	13.83	53,203	+0.30(+2.22%)
Mar 30, 2011	13.53	13.53	13.53	13.53	25,461	+0.03(+0.22%)
Mar 29, 2011	13.58	13.64	13.46	13.50	19,150	-0.07(-0.52%)
Mar 28, 2011	13.62	13.70	13.49	13.57	13,932	+0.01(+0.09%)
Mar 25, 2011	13.48	13.60	13.20	13.56	14,420	+0.21(+1.59%)
Mar 24, 2011	13.68	13.75	13.35	13.35	12,078	-0.14(-1.01%)
Mar 23, 2011	13.20	13.53	13.00	13.48	15,517	+0.33(+2.52%)
Mar 22, 2011	13.21	13.28	13.15	13.15	13,956	-0.07(-0.53%)
Mar 21, 2011	13.20	13.25	13.18	13.22	13,679	+0.26(+2.03%)
Mar 18, 2011	12.66	12.99	12.66	12.96	13,944	+0.32(+2.51%)
Mar 17, 2011	11.97	12.64	11.83	12.64	25,618	+0.70(+5.86%)
Mar 16, 2011	12.03	12.67	11.89	11.94	72,796	-0.32(-2.61%)
Mar 15, 2011	12.00	12.27	9.998	12.26	150,131	-0.64(-4.96%)
Mar 14, 2011	12.65	13.15	12.61	12.90	44,475	-0.56(-4.16%)
Mar 11, 2011	13.44	13.63	12.76	13.46	48,207	-0.16(-1.17%)
Mar 10, 2011	13.79	13.85	13.45	13.62	21,105	-0.32(-2.30%)
Mar 09, 2011	14.08	14.09	13.90	13.94	18,750	-0.15(-1.06%)
Mar 08, 2011	14.10	14.16	14.00	14.09	12,700	-0.01(-0.07%)
Mar 07, 2011	14.10	14.11	13.88	14.10	28,971	+0.05(+0.36%)
Mar 04, 2011	14.29	14.29	14.04	14.05	17,680	-0.19(-1.37%)
Mar 03, 2011	14.59	14.59	14.22	14.24	9,050	-0.33(-2.23%)
Mar 02, 2011	14.43	14.60	14.38	14.57	28,900	+0.21(+1.46%)

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