Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	20.60	20.60	20.47	20.60	9,271	+0.40(+1.96%)
Jul 29, 2010	20.18	20.67	20.18	20.20	82,739	-0.10(-0.48%)
Jul 28, 2010	20.21	20.30	20.16	20.30	16,388	+0.06(+0.29%)
Jul 27, 2010	20.28	20.29	20.22	20.24	18,264	-0.12(-0.61%)
Jul 26, 2010	20.35	20.40	20.27	20.36	25,002	-0.06(-0.28%)
Jul 23, 2010	20.54	20.54	20.42	20.42	3,591	-0.16(-0.80%)
Jul 22, 2010	20.61	20.63	20.58	20.58	4,291	-0.19(-0.91%)
Jul 21, 2010	20.59	20.77	20.56	20.77	13,207	+0.26(+1.29%)
Jul 20, 2010	20.56	20.56	20.49	20.51	9,182	+0.04(+0.19%)
Jul 19, 2010	20.54	20.54	20.44	20.47	34,908	-0.08(-0.39%)
Jul 16, 2010	20.55	20.58	20.50	20.55	14,776	+0.12(+0.58%)
Jul 15, 2010	20.37	20.51	20.37	20.43	11,830	+0.13(+0.64%)
Jul 14, 2010	20.17	20.33	20.11	20.30	13,508	+0.18(+0.88%)
Jul 13, 2010	20.20	20.20	20.07	20.12	46,101	-0.13(-0.64%)
Jul 12, 2010	20.29	20.34	20.25	20.25	7,814	-0.01(-0.03%)
Jul 09, 2010	20.26	20.27	20.26	20.26	1,219	-0.11(-0.55%)
Jul 08, 2010	20.33	20.39	20.32	20.37	14,033	-0.06(-0.29%)
Jul 07, 2010	20.59	20.62	20.42	20.43	19,741	-0.21(-0.99%)
Jul 06, 2010	20.49	20.65	20.47	20.64	70,059	+0.08(+0.39%)
Jul 02, 2010	20.56	20.57	20.54	20.56	8,318	-0.04(-0.20%)
Jul 01, 2010	20.62	20.78	20.57	20.60	135,205	+0.06(+0.28%)
Jun 30, 2010	20.54	20.72	20.47	20.54	64,338	+0.05(+0.23%)
Jun 29, 2010	20.39	20.49	20.37	20.49	6,180	+0.37(+1.85%)
Jun 25, 2010	20.12	20.16	20.05	20.12	5,602	+0.07(+0.35%)
Jun 24, 2010	20.19	20.19	20.05	20.05	3,444	-0.09(-0.45%)
Jun 23, 2010	20.14	20.14	20.11	20.14	8,503	+0.13(+0.64%)
Jun 22, 2010	19.89	20.01	19.89	20.01	5,855	+0.14(+0.70%)
Jun 21, 2010	19.67	19.89	19.66	19.87	11,320	+0.01(+0.03%)
Jun 18, 2010	19.87	19.95	19.84	19.87	8,974	-0.07(-0.35%)
Jun 17, 2010	19.83	19.98	19.83	19.94	4,365	+0.14(+0.68%)
Jun 16, 2010	19.79	19.80	19.70	19.80	27,552	+0.10(+0.53%)
Jun 15, 2010	19.79	19.79	19.66	19.70	100,424	-0.09(-0.47%)
Jun 14, 2010	19.69	19.79	19.67	19.79	33,272	-0.10(-0.49%)
Jun 11, 2010	19.80	19.89	19.72	19.89	9,800	+0.25(+1.29%)
Jun 10, 2010	19.84	19.84	19.63	19.64	14,905	-0.34(-1.71%)
Jun 09, 2010	19.84	19.98	19.84	19.98	4,785	+0.03(+0.15%)
Jun 08, 2010	20.00	20.02	19.95	19.95	12,842	-0.02(-0.10%)
Jun 07, 2010	19.90	19.97	19.90	19.97	1,392	+0.09(+0.48%)
Jun 04, 2010	19.87	19.87	19.71	19.87	3,058	+0.33(+1.70%)
Jun 03, 2010	19.46	19.54	19.46	19.54	13,883	-0.07(-0.36%)
Jun 02, 2010	19.75	19.77	19.61	19.61	21,529	-0.09(-0.46%)
Jun 01, 2010	19.67	19.70	19.60	19.70	2,161	+0.12(+0.59%)
May 28, 2010	19.59	19.63	19.57	19.59	7,442	+0.04(+0.18%)
May 27, 2010	19.71	19.71	19.54	19.55	24,917	-0.34(-1.71%)
May 26, 2010	19.91	19.91	19.78	19.89	7,142	-0.17(-0.85%)
May 25, 2010	20.12	20.13	19.97	20.06	5,225	+0.20(+0.99%)
May 24, 2010	19.98	19.98	19.86	19.86	4,876	-0.10(-0.49%)
May 21, 2010	20.15	20.15	19.88	19.96	13,619	+0.11(+0.56%)
May 20, 2010	19.81	19.90	19.65	19.85	20,316	+0.35(+1.82%)
May 19, 2010	19.60	19.66	19.50	19.50	5,720	-0.05(-0.25%)
May 18, 2010	19.39	19.55	19.39	19.54	2,211	+0.24(+1.25%)
May 17, 2010	19.32	19.45	19.30	19.30	12,781	-0.01(-0.07%)
May 14, 2010	19.32	19.44	19.32	19.32	23,859	+0.32(+1.69%)
May 13, 2010	19.12	19.14	18.97	18.99	4,618	-0.01(-0.07%)
May 12, 2010	19.08	19.09	19.01	19.01	43,398	-0.11(-0.60%)
May 11, 2010	19.09	19.12	19.09	19.12	6,182	-0.08(-0.40%)
May 10, 2010	19.23	19.25	19.10	19.20	8,804	-0.11(-0.56%)
May 07, 2010	19.46	19.72	19.28	19.31	27,452	-0.08(-0.39%)
May 06, 2010	19.22	19.84	19.22	19.38	14,200	+0.29(+1.54%)
May 05, 2010	19.18	19.18	19.03	19.09	24,247	+0.06(+0.30%)
May 04, 2010	18.98	19.03	18.97	19.03	6,416	+0.22(+1.16%)

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