Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	21.45	22.49	21.35	22.47	727,794	+0.90(+4.19%)
Jul 29, 2010	21.29	21.68	20.73	21.56	280,301	+0.47(+2.23%)
Jul 28, 2010	21.43	21.59	20.91	21.09	142,269	-0.32(-1.48%)
Jul 27, 2010	21.74	21.78	21.31	21.41	200,134	-0.28(-1.31%)
Jul 26, 2010	21.23	21.70	20.81	21.69	330,996	+0.57(+2.69%)
Jul 23, 2010	20.70	21.16	20.36	21.12	295,098	+0.32(+1.55%)
Jul 22, 2010	20.85	21.49	20.53	20.80	615,668	+0.10(+0.50%)
Jul 21, 2010	21.29	21.29	20.60	20.70	183,131	-0.58(-2.73%)
Jul 20, 2010	20.51	21.29	20.43	21.28	382,973	+0.53(+2.56%)
Jul 19, 2010	20.31	20.76	20.18	20.75	203,318	+0.45(+2.21%)
Jul 16, 2010	21.09	21.09	20.14	20.30	369,164	-0.96(-4.53%)
Jul 15, 2010	20.99	21.31	20.41	21.26	293,848	+0.34(+1.65%)
Jul 14, 2010	21.10	21.37	20.72	20.92	200,070	-0.22(-1.06%)
Jul 13, 2010	20.82	21.21	20.42	21.14	333,261	+0.59(+2.88%)
Jul 12, 2010	21.00	21.14	20.22	20.55	229,090	-0.47(-2.24%)
Jul 09, 2010	20.65	21.15	20.57	21.02	183,107	+0.40(+1.94%)
Jul 08, 2010	20.53	21.08	20.26	20.62	362,206	+0.10(+0.51%)
Jul 07, 2010	20.32	21.03	19.98	20.52	592,895	+0.22(+1.08%)
Jul 06, 2010	22.14	22.18	20.19	20.30	795,325	-1.49(-6.83%)
Jul 02, 2010	21.99	22.04	21.41	21.79	302,147	-0.04(-0.20%)
Jul 01, 2010	21.80	22.21	21.08	21.83	801,925	+0.19(+0.89%)
Jun 30, 2010	21.28	22.25	21.10	21.64	890,957	+0.42(+1.99%)
Jun 29, 2010	20.31	21.33	20.07	21.22	708,849	+0.40(+1.92%)
Jun 25, 2010	20.29	20.85	19.79	20.82	1,082,409	+0.55(+2.70%)
Jun 24, 2010	20.52	20.60	19.58	20.27	455,885	-0.43(-2.06%)
Jun 23, 2010	19.96	20.96	19.86	20.70	584,264	+0.76(+3.82%)
Jun 22, 2010	19.93	20.50	19.81	19.94	610,562	+0.14(+0.72%)
Jun 21, 2010	20.69	20.69	19.71	19.79	582,366	-0.74(-3.60%)
Jun 18, 2010	20.44	20.65	20.16	20.53	1,298,802	+0.21(+1.02%)
Jun 17, 2010	20.81	20.81	20.08	20.33	313,784	-0.44(-2.13%)
Jun 16, 2010	20.88	21.23	20.30	20.77	328,186	-0.31(-1.45%)
Jun 15, 2010	21.09	21.16	20.59	21.08	412,039	+0.11(+0.52%)
Jun 14, 2010	21.01	21.30	20.83	20.97	247,419	+0.15(+0.74%)
Jun 11, 2010	20.68	21.20	20.42	20.81	303,658	+0.08(+0.40%)
Jun 10, 2010	20.73	21.00	20.39	20.73	263,253	+0.28(+1.39%)
Jun 09, 2010	20.80	21.28	20.28	20.45	327,779	-0.17(-0.82%)
Jun 08, 2010	19.72	20.64	19.71	20.62	408,318	+0.93(+4.70%)
Jun 07, 2010	19.88	20.39	19.57	19.69	603,834	-0.19(-0.96%)
Jun 04, 2010	20.78	20.78	19.78	19.88	601,814	-1.46(-6.85%)
Jun 03, 2010	21.38	21.72	21.00	21.34	524,424	+0.10(+0.46%)
Jun 02, 2010	21.02	21.25	20.58	21.25	377,265	+0.34(+1.62%)
Jun 01, 2010	21.47	21.68	20.87	20.91	393,666	-0.61(-2.82%)
May 28, 2010	21.14	21.76	21.06	21.51	368,237	+0.37(+1.76%)
May 27, 2010	20.58	21.18	20.03	21.14	483,161	+0.91(+4.48%)
May 26, 2010	20.68	21.19	20.04	20.23	482,299	-0.25(-1.20%)
May 25, 2010	19.49	20.53	19.37	20.48	419,400	+0.60(+2.99%)
May 24, 2010	20.15	20.34	19.74	19.89	174,849	-0.22(-1.11%)
May 21, 2010	19.62	20.62	19.44	20.11	599,114	+0.29(+1.46%)
May 20, 2010	19.77	20.48	19.69	19.82	608,397	-0.90(-4.35%)
May 19, 2010	19.99	21.16	19.99	20.72	684,984	+0.59(+2.93%)
May 18, 2010	20.75	21.15	20.07	20.13	377,734	-0.41(-1.99%)
May 17, 2010	19.90	20.56	19.54	20.54	437,395	+0.71(+3.58%)
May 14, 2010	20.05	20.14	19.62	19.83	484,805	-0.37(-1.84%)
May 13, 2010	21.39	21.39	19.92	20.20	548,227	-1.16(-5.44%)
May 12, 2010	20.93	21.41	20.67	21.37	296,374	+0.53(+2.54%)
May 11, 2010	20.78	20.96	20.21	20.84	340,204	-0.09(-0.42%)
May 10, 2010	20.55	20.93	20.39	20.92	343,969	+0.82(+4.10%)
May 07, 2010	20.47	20.70	19.74	20.10	459,893	-0.49(-2.36%)
May 06, 2010	20.47	20.97	19.55	20.58	746,174	+0.01(+0.05%)
May 05, 2010	20.05	20.97	19.42	20.57	448,518	+0.86(+4.35%)
May 04, 2010	19.67	19.96	19.43	19.72	389,919	-0.11(-0.58%)

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