Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	21.72	21.80	21.40	21.72	77,694	+0.02(+0.07%)
Jul 29, 2010	21.97	22.00	21.53	21.70	79,144	-0.09(-0.40%)
Jul 28, 2010	21.95	21.99	21.75	21.79	103,199	-0.19(-0.84%)
Jul 27, 2010	22.13	22.15	21.89	21.98	224,357	-0.03(-0.14%)
Jul 26, 2010	21.75	22.01	21.72	22.01	108,211	+0.27(+1.23%)
Jul 23, 2010	21.51	21.76	21.44	21.74	139,989	+0.20(+0.92%)
Jul 22, 2010	21.30	21.61	21.30	21.54	150,410	+0.48(+2.28%)
Jul 21, 2010	21.47	21.47	20.98	21.06	168,418	-0.27(-1.28%)
Jul 20, 2010	20.82	21.35	20.82	21.33	32,754	+0.25(+1.20%)
Jul 19, 2010	21.06	21.15	20.87	21.08	40,114	+0.11(+0.55%)
Jul 16, 2010	20.97	21.45	20.95	20.97	120,103	-0.63(-2.90%)
Jul 15, 2010	21.55	21.63	21.29	21.59	114,733	+0.02(+0.11%)
Jul 14, 2010	21.54	21.66	21.44	21.57	89,509	-0.01(-0.04%)
Jul 13, 2010	21.48	21.65	21.43	21.58	167,822	+0.36(+1.69%)
Jul 12, 2010	21.19	21.26	21.07	21.22	89,063	-0.02(-0.07%)
Jul 09, 2010	21.23	21.23	21.04	21.23	692,596	+0.17(+0.79%)
Jul 08, 2010	21.05	21.09	20.84	21.07	106,949	+0.22(+1.06%)
Jul 07, 2010	20.27	20.88	20.25	20.85	173,213	+0.65(+3.20%)
Jul 06, 2010	20.43	20.52	20.05	20.20	179,143	+0.07(+0.35%)
Jul 02, 2010	20.13	20.34	20.02	20.13	117,923	-0.09(-0.45%)
Jul 01, 2010	20.30	20.35	19.88	20.22	498,715	-0.08(-0.41%)
Jun 30, 2010	20.44	20.67	20.26	20.30	144,688	-0.19(-0.94%)
Jun 29, 2010	20.89	20.93	20.39	20.50	216,094	-0.77(-3.63%)
Jun 25, 2010	21.27	21.34	21.04	21.27	100,067	+0.13(+0.60%)
Jun 24, 2010	21.44	21.44	21.11	21.14	92,278	-0.36(-1.67%)
Jun 23, 2010	21.59	21.67	21.42	21.50	64,588	-0.08(-0.36%)
Jun 22, 2010	21.95	22.06	21.57	21.58	147,091	-0.36(-1.65%)
Jun 21, 2010	22.34	22.36	21.84	21.94	165,026	-0.10(-0.45%)
Jun 18, 2010	22.04	22.12	21.98	22.04	40,919	+0.02(+0.11%)
Jun 17, 2010	22.05	22.09	21.82	22.02	110,378	+0.03(+0.14%)
Jun 16, 2010	21.88	22.09	21.86	21.99	120,809	-0.03(-0.13%)
Jun 15, 2010	21.66	22.03	21.66	22.01	162,362	+0.51(+2.36%)
Jun 14, 2010	21.67	21.84	21.50	21.51	102,923	-0.02(-0.07%)
Jun 11, 2010	21.26	21.53	21.19	21.52	158,716	+0.12(+0.55%)
Jun 10, 2010	21.11	21.43	21.11	21.40	509	+0.61(+2.95%)
Jun 09, 2010	21.02	21.23	20.72	20.79	140,524	-0.10(-0.47%)
Jun 08, 2010	20.71	20.89	20.50	20.89	192,853	+0.21(+1.03%)
Jun 07, 2010	21.06	21.11	20.68	20.68	191,175	-0.31(-1.46%)
Jun 04, 2010	20.98	21.50	20.92	20.98	249,066	-0.79(-3.61%)
Jun 03, 2010	21.74	21.80	21.55	21.77	122,696	+0.13(+0.60%)
Jun 02, 2010	21.17	21.64	21.16	21.64	66,383	+0.55(+2.59%)
Jun 01, 2010	21.28	21.59	21.07	21.09	387,946	-0.42(-1.95%)
May 28, 2010	21.51	21.78	21.44	21.51	122,482	-0.26(-1.21%)
May 27, 2010	21.46	21.78	21.40	21.78	201,217	+0.74(+3.53%)
May 26, 2010	21.30	21.48	21.00	21.04	266,806	-0.11(-0.53%)
May 25, 2010	20.61	21.15	20.45	21.15	430,900	+0.03(+0.14%)
May 24, 2010	21.31	21.45	21.12	21.12	308,904	-0.26(-1.19%)
May 21, 2010	20.73	21.44	20.69	21.37	626,633	+0.29(+1.36%)
May 20, 2010	21.12	21.52	21.09	21.09	528,033	-0.84(-3.83%)
May 19, 2010	21.94	22.14	21.66	21.93	495,310	-0.16(-0.75%)
May 18, 2010	22.59	22.63	22.01	22.09	375,412	-0.29(-1.30%)
May 17, 2010	22.45	22.49	21.96	22.38	293,734	+0.01(+0.03%)
May 14, 2010	22.38	22.63	22.19	22.38	143,340	-0.46(-2.00%)
May 13, 2010	23.03	23.15	22.80	22.83	445,494	-0.25(-1.07%)
May 12, 2010	22.79	23.11	22.79	23.08	122,772	+0.35(+1.54%)
May 11, 2010	22.87	23.01	22.71	22.73	203,366	-0.04(-0.16%)
May 10, 2010	22.61	22.79	22.53	22.76	591,778	+0.93(+4.28%)
May 07, 2010	22.15	22.30	21.48	21.83	652,787	-0.36(-1.63%)
May 06, 2010	22.82	22.96	11.08	22.19	826,480	-0.66(-2.87%)
May 05, 2010	22.96	23.11	22.83	22.85	337,061	-0.26(-1.10%)
May 04, 2010	23.38	23.38	22.99	23.10	307,564	-0.56(-2.37%)

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