Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	20.79	20.99	20.49	20.79	102,455	-0.08(-0.36%)
Jul 29, 2010	20.90	21.07	20.53	20.87	118,594	-0.04(-0.20%)
Jul 28, 2010	21.32	21.32	20.84	20.91	86,344	-0.25(-1.17%)
Jul 27, 2010	21.33	21.33	21.00	21.16	183,490	-0.02(-0.11%)
Jul 26, 2010	21.01	21.32	21.01	21.18	113,700	+0.07(+0.31%)
Jul 23, 2010	20.71	21.21	20.64	21.11	169,218	+0.37(+1.81%)
Jul 22, 2010	20.43	20.81	20.39	20.74	136,509	+0.31(+1.53%)
Jul 21, 2010	20.85	20.85	20.21	20.43	117,797	-0.24(-1.15%)
Jul 20, 2010	20.38	20.68	20.23	20.66	172,797	+0.27(+1.33%)
Jul 19, 2010	20.48	20.58	20.34	20.39	88,588	+0.03(+0.16%)
Jul 16, 2010	20.36	20.62	20.29	20.36	113,962	-0.17(-0.83%)
Jul 15, 2010	20.36	20.53	20.27	20.53	107,959	+0.17(+0.84%)
Jul 14, 2010	20.30	20.45	20.27	20.36	128,272	-0.04(-0.21%)
Jul 13, 2010	20.40	20.45	20.20	20.40	160,236	+0.08(+0.37%)
Jul 12, 2010	20.31	20.41	20.26	20.33	108,172	+0.03(+0.14%)
Jul 09, 2010	20.30	20.43	20.24	20.30	89,738	-0.08(-0.37%)
Jul 08, 2010	20.34	20.39	20.03	20.38	121,592	-0.01(-0.05%)
Jul 07, 2010	19.50	20.39	19.50	20.39	179,026	+0.80(+4.09%)
Jul 06, 2010	19.53	19.79	19.45	19.58	82,631	+0.13(+0.68%)
Jul 02, 2010	19.45	19.60	19.29	19.45	65,878	+0.05(+0.24%)
Jul 01, 2010	19.52	19.57	19.14	19.40	162,499	-0.20(-1.04%)
Jun 30, 2010	19.78	19.90	19.52	19.61	120,872	-0.03(-0.17%)
Jun 29, 2010	19.85	19.86	19.52	19.64	97,975	-0.12(-0.62%)
Jun 25, 2010	19.76	19.91	19.44	19.76	144,147	+0.30(+1.56%)
Jun 24, 2010	19.45	19.70	19.44	19.46	89,881	-0.05(-0.24%)
Jun 23, 2010	19.67	19.85	19.47	19.51	105,195	-0.17(-0.84%)
Jun 22, 2010	19.81	19.96	19.67	19.67	127,122	-0.12(-0.60%)
Jun 21, 2010	19.89	20.02	19.76	19.79	221,383	-0.01(-0.07%)
Jun 18, 2010	19.81	20.00	19.72	19.81	777,102	-0.10(-0.50%)
Jun 17, 2010	19.75	19.91	19.58	19.91	456,265	+0.11(+0.55%)
Jun 16, 2010	19.44	19.86	19.44	19.80	178,718	+0.19(+0.97%)
Jun 15, 2010	19.57	19.76	19.44	19.61	166,113	-0.11(-0.55%)
Jun 14, 2010	19.46	19.78	19.46	19.72	129,510	+0.28(+1.44%)
Jun 11, 2010	19.12	19.53	19.03	19.44	84,730	+0.26(+1.36%)
Jun 10, 2010	19.16	19.53	19.05	19.18	95,825	+0.17(+0.87%)
Jun 09, 2010	19.30	19.44	18.99	19.01	114,958	-0.27(-1.38%)
Jun 08, 2010	19.20	19.32	18.96	19.28	86,006	+0.30(+1.57%)
Jun 07, 2010	19.30	19.30	18.95	18.98	111,338	-0.07(-0.35%)
Jun 04, 2010	19.04	19.19	18.74	19.04	138,243	-0.21(-1.08%)
Jun 03, 2010	19.13	19.32	18.99	19.25	167,895	+0.31(+1.65%)
Jun 02, 2010	18.64	19.05	18.61	18.94	127,540	+0.47(+2.54%)
Jun 01, 2010	18.63	18.82	18.41	18.47	105,408	-0.28(-1.47%)
May 28, 2010	18.74	18.93	18.67	18.74	98,289	+0.00(+0.00%)
May 27, 2010	18.52	18.79	18.39	18.74	116,421	+0.47(+2.57%)
May 26, 2010	18.09	18.54	18.09	18.28	178,566	+0.23(+1.29%)
May 25, 2010	17.67	18.04	17.47	18.04	228,382	-0.13(-0.70%)
May 24, 2010	17.82	18.37	17.82	18.17	247,582	+0.37(+2.05%)
May 21, 2010	17.55	17.81	16.59	17.81	666,004	+0.12(+0.67%)
May 20, 2010	17.79	18.00	17.64	17.69	418,401	-0.93(-4.99%)
May 19, 2010	19.06	19.30	18.53	18.62	290,036	-0.63(-3.25%)
May 18, 2010	19.79	19.85	19.15	19.24	200,399	-0.08(-0.42%)
May 17, 2010	19.47	19.59	18.96	19.32	137,402	-0.15(-0.76%)
May 14, 2010	19.47	19.65	19.22	19.47	148,567	-0.23(-1.16%)
May 13, 2010	19.63	19.91	19.63	19.70	134,244	-0.10(-0.50%)
May 12, 2010	19.60	19.80	19.32	19.80	175,765	+0.36(+1.83%)
May 11, 2010	19.33	19.50	19.30	19.44	210,773	+0.16(+0.84%)
May 10, 2010	19.20	19.30	19.11	19.28	248,601	+0.77(+4.18%)
May 07, 2010	18.42	18.73	18.20	18.51	402,990	+1.11(+6.38%)
May 06, 2010	19.44	19.98	17.33	17.40	797,373	-2.06(-10.56%)
May 05, 2010	19.65	19.77	19.23	19.45	267,977	-0.43(-2.16%)
May 04, 2010	19.91	20.18	19.69	19.88	3,407	-0.11(-0.54%)

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