Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	19.30	19.42	19.06	19.15	42,010	-0.41(-2.10%)
Jul 29, 2010	19.60	19.65	19.28	19.56	67,387	-0.06(-0.31%)
Jul 28, 2010	19.75	19.75	19.44	19.62	47,575	-0.06(-0.30%)
Jul 27, 2010	19.50	19.71	19.50	19.68	33,082	+0.30(+1.55%)
Jul 26, 2010	19.20	19.51	19.04	19.38	34,702	+0.27(+1.41%)
Jul 23, 2010	19.07	19.30	18.95	19.11	37,126	-0.08(-0.42%)
Jul 22, 2010	19.52	19.52	18.98	19.19	53,799	-0.09(-0.47%)
Jul 21, 2010	19.51	19.55	19.23	19.28	166,935	-0.21(-1.08%)
Jul 20, 2010	19.00	19.66	18.76	19.49	142,942	+0.13(+0.67%)
Jul 19, 2010	19.26	19.56	19.20	19.36	94,924	+0.02(+0.10%)
Jul 16, 2010	18.55	19.38	18.10	19.34	442,098	-0.26(-1.33%)
Jul 15, 2010	19.50	19.70	19.07	19.60	141,643	+0.15(+0.77%)
Jul 14, 2010	21.09	21.09	18.80	19.45	223,580	-1.86(-8.73%)
Jul 13, 2010	20.63	21.35	20.63	21.31	48,428	+0.65(+3.15%)
Jul 12, 2010	21.00	21.26	20.66	20.66	38,502	-0.24(-1.15%)
Jul 09, 2010	19.48	20.90	19.05	20.90	96,228	+1.28(+6.52%)
Jul 08, 2010	19.75	19.82	19.62	19.62	34,441	-0.12(-0.61%)
Jul 07, 2010	19.53	19.74	19.29	19.74	111,623	+0.21(+1.08%)
Jul 06, 2010	19.98	20.11	19.41	19.53	47,363	-0.50(-2.50%)
Jul 02, 2010	19.21	20.17	19.21	20.03	44,053	+0.65(+3.35%)
Jun 30, 2010	19.60	19.76	19.07	19.38	108,500	-0.22(-1.12%)
Jun 29, 2010	19.50	19.82	19.50	19.60	75,540	-0.04(-0.20%)
Jun 25, 2010	19.72	19.97	19.51	19.64	49,663	-0.19(-0.96%)
Jun 24, 2010	20.68	20.68	19.69	19.83	57,467	-0.57(-2.79%)
Jun 23, 2010	20.62	20.82	20.27	20.40	43,184	-0.21(-1.02%)
Jun 22, 2010	20.49	20.61	20.36	20.61	39,347	+0.02(+0.10%)
Jun 21, 2010	20.90	21.06	20.46	20.59	48,286	-0.31(-1.48%)
Jun 18, 2010	21.38	21.38	20.85	20.90	92,791	-0.53(-2.47%)
Jun 17, 2010	21.38	21.47	21.20	21.43	47,365	+0.19(+0.89%)
Jun 16, 2010	21.49	21.65	21.24	21.24	21,350	-0.16(-0.75%)
Jun 15, 2010	21.72	21.83	21.40	21.40	26,652	-0.18(-0.83%)
Jun 14, 2010	21.70	21.83	21.48	21.58	23,515	-0.20(-0.92%)
Jun 11, 2010	21.41	21.93	21.37	21.78	39,592	+0.34(+1.59%)
Jun 10, 2010	21.10	21.47	20.86	21.44	61,656	+0.19(+0.89%)
Jun 09, 2010	21.15	21.55	21.08	21.25	67,579	+0.02(+0.09%)
Jun 08, 2010	21.03	21.23	20.59	21.23	49,758	+0.27(+1.29%)
Jun 07, 2010	20.93	21.10	20.71	20.96	35,634	-0.04(-0.19%)
Jun 04, 2010	21.33	21.33	21.00	21.00	30,325	-0.33(-1.55%)
Jun 03, 2010	21.15	21.46	21.10	21.33	25,400	+0.24(+1.14%)
Jun 02, 2010	21.38	21.38	20.70	21.09	107,879	-0.17(-0.80%)
Jun 01, 2010	21.33	21.72	21.21	21.26	71,843	-0.03(-0.14%)
May 31, 2010	21.65	21.74	21.10	21.29	32,965	-0.23(-1.07%)
May 28, 2010	21.32	21.65	21.05	21.52	54,588	+0.47(+2.23%)
May 27, 2010	21.38	21.46	21.05	21.05	66,970	-0.33(-1.54%)
May 26, 2010	21.78	21.78	21.28	21.38	127,689	-0.27(-1.25%)
May 25, 2010	21.56	21.67	21.32	21.65	100,602	+0.17(+0.79%)
May 21, 2010	21.40	22.15	21.40	21.48	58,699	-0.27(-1.24%)
May 20, 2010	21.50	21.78	21.17	21.75	98,887	+0.43(+2.02%)
May 19, 2010	21.85	21.85	21.17	21.32	67,002	-0.24(-1.11%)
May 18, 2010	21.94	21.99	21.35	21.56	84,999	-0.51(-2.31%)
May 17, 2010	21.99	22.07	21.64	22.07	80,261	+0.09(+0.41%)
May 14, 2010	22.06	22.08	21.57	21.98	68,779	-0.11(-0.50%)
May 13, 2010	21.95	22.09	21.50	22.09	63,972	+0.27(+1.24%)
May 12, 2010	21.49	21.94	21.49	21.82	151,262	+0.37(+1.72%)
May 11, 2010	22.38	21.71	21.45	21.45	112,156	-0.46(-2.10%)
May 10, 2010	22.11	22.00	21.75	21.91	77,465	+0.30(+1.39%)
May 07, 2010	22.38	22.38	21.14	21.61	269,031	-0.78(-3.48%)
May 06, 2010	22.49	22.68	21.68	22.39	247,356	-0.02(-0.09%)
May 05, 2010	22.93	22.64	22.29	22.41	74,409	-0.24(-1.06%)
May 04, 2010	22.86	22.87	22.14	22.65	120,424	-0.56(-2.41%)

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