Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	20.27	20.30	20.21	20.23	65,638	-0.12(-0.59%)
Jul 29, 2010	20.32	20.35	20.24	20.35	23,868	+0.12(+0.59%)
Jul 28, 2010	20.31	20.32	20.21	20.23	64,681	-0.06(-0.30%)
Jul 27, 2010	20.32	20.34	20.18	20.29	39,300	-0.12(-0.59%)
Jul 26, 2010	20.43	20.44	20.34	20.41	56,116	+0.04(+0.20%)
Jul 23, 2010	20.33	20.37	20.27	20.37	79,630	+0.04(+0.20%)
Jul 22, 2010	20.33	20.33	20.24	20.33	107,808	+0.22(+1.09%)
Jul 21, 2010	20.20	20.29	20.11	20.11	30,032	-0.15(-0.74%)
Jul 20, 2010	20.02	20.26	20.02	20.26	15,394	+0.22(+1.10%)
Jul 19, 2010	19.95	20.04	19.95	20.04	23,342	+0.14(+0.70%)
Jul 16, 2010	20.05	20.05	19.90	19.90	21,956	-0.12(-0.60%)
Jul 15, 2010	20.05	20.17	20.00	20.02	26,202	+0.05(+0.25%)
Jul 14, 2010	20.01	20.07	19.92	19.97	92,281	-0.12(-0.60%)
Jul 13, 2010	20.00	20.09	19.90	20.09	64,967	+0.23(+1.16%)
Jul 12, 2010	19.88	19.88	19.78	19.86	22,271	-0.05(-0.25%)
Jul 09, 2010	19.93	19.93	19.84	19.91	42,051	+0.08(+0.40%)
Jul 08, 2010	19.98	19.98	19.78	19.83	38,892	-0.05(-0.25%)
Jul 07, 2010	19.54	19.88	19.54	19.88	15,503	+0.30(+1.53%)
Jul 06, 2010	19.64	19.67	19.54	19.58	26,478	+0.06(+0.31%)
Jul 02, 2010	19.35	19.58	19.35	19.52	19,701	+0.20(+1.04%)
Jun 30, 2010	19.41	19.43	19.32	19.32	12,818	-0.09(-0.46%)
Jun 29, 2010	19.57	19.57	19.31	19.41	30,187	-0.19(-0.97%)
Jun 25, 2010	19.57	19.61	19.50	19.60	79,010	-0.20(-1.01%)
Jun 24, 2010	19.90	19.90	19.78	19.80	307,672	-0.06(-0.30%)
Jun 23, 2010	19.89	19.96	19.83	19.86	24,575	-0.04(-0.20%)
Jun 22, 2010	20.09	20.09	19.90	19.90	90,652	-0.15(-0.75%)
Jun 21, 2010	20.13	20.13	20.05	20.05	33,530	+0.04(+0.20%)
Jun 18, 2010	19.98	20.02	19.97	20.01	26,200	+0.10(+0.50%)
Jun 17, 2010	19.91	19.93	19.80	19.91	75,100	+0.13(+0.66%)
Jun 16, 2010	19.79	19.79	19.70	19.78	37,680	+0.01(+0.05%)
Jun 15, 2010	19.67	19.82	19.67	19.77	41,496	+0.16(+0.82%)
Jun 14, 2010	19.60	19.65	19.55	19.61	23,954	+0.04(+0.20%)
Jun 11, 2010	19.46	19.57	19.46	19.57	14,202	+0.09(+0.46%)
Jun 10, 2010	19.43	19.49	19.43	19.48	20,131	+0.15(+0.78%)
Jun 09, 2010	19.31	19.39	19.30	19.33	35,730	+0.01(+0.05%)
Jun 08, 2010	19.41	19.41	19.19	19.32	46,704	+0.02(+0.10%)
Jun 07, 2010	19.43	19.50	19.30	19.30	19,245	-0.10(-0.52%)
Jun 04, 2010	19.30	19.52	19.30	19.40	12,623	-0.05(-0.26%)
Jun 03, 2010	19.50	19.54	19.45	19.45	8,121	-0.05(-0.26%)
Jun 02, 2010	19.51	19.53	19.45	19.50	9,792	+0.09(+0.46%)
Jun 01, 2010	19.54	19.57	19.41	19.41	27,870	-0.32(-1.62%)
May 31, 2010	19.75	19.75	19.71	19.73	2,722	+0.24(+1.23%)
May 28, 2010	19.60	19.58	19.47	19.49	31,120	+0.00(+0.00%)
May 27, 2010	19.46	19.51	19.40	19.49	17,858	+0.29(+1.51%)
May 26, 2010	19.50	19.61	19.20	19.20	19,068	-0.15(-0.78%)
May 25, 2010	19.07	19.39	18.87	19.35	18,061	-0.02(-0.10%)
May 21, 2010	18.87	19.44	18.85	19.37	15,356	+0.42(+2.22%)
May 20, 2010	19.38	19.40	18.75	18.95	139,033	-0.73(-3.71%)
May 19, 2010	19.73	19.76	19.45	19.68	68,094	-0.07(-0.35%)
May 18, 2010	20.09	20.09	19.72	19.75	34,872	-0.04(-0.20%)
May 17, 2010	19.79	19.81	19.65	19.79	186,715	+0.02(+0.10%)
May 14, 2010	19.96	19.96	19.71	19.77	45,267	-0.22(-1.10%)
May 13, 2010	20.01	20.12	19.99	19.99	31,592	-0.09(-0.45%)
May 12, 2010	19.99	20.08	19.96	20.08	37,012	+0.19(+0.96%)
May 11, 2010	19.88	20.00	19.89	19.89	38,069	-0.01(-0.05%)
May 10, 2010	20.00	19.95	19.81	19.90	85,794	+0.33(+1.69%)
May 07, 2010	19.52	19.67	19.09	19.57	85,218	+0.04(+0.20%)
May 06, 2010	19.96	19.98	18.76	19.53	135,479	-0.50(-2.50%)
May 05, 2010	20.18	20.15	20.03	20.03	105,819	-0.27(-1.33%)
May 04, 2010	20.50	20.50	20.30	20.30	143,487	-0.23(-1.12%)

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