Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	24.17	24.32	24.10	24.21	56,665	+0.21(+0.87%)
Aug 30, 2011	23.89	24.11	23.77	24.00	180,879	-0.10(-0.41%)
Aug 29, 2011	23.98	24.10	23.89	24.10	53,266	+0.43(+1.80%)
Aug 26, 2011	23.43	23.79	23.12	23.68	124,828	+0.24(+1.01%)
Aug 25, 2011	23.93	23.93	23.42	23.44	284,680	-0.52(-2.17%)
Aug 24, 2011	23.87	24.03	23.73	23.96	132,412	-0.04(-0.19%)
Aug 23, 2011	23.66	24.00	23.56	24.00	585,901	+0.51(+2.18%)
Aug 22, 2011	23.92	23.92	23.44	23.49	113,142	+0.19(+0.80%)
Aug 19, 2011	23.28	23.75	23.28	23.30	124,216	-0.20(-0.84%)
Aug 18, 2011	23.57	23.71	23.32	23.50	145,969	-0.58(-2.42%)
Aug 17, 2011	24.08	24.25	23.99	24.08	199,759	+0.20(+0.85%)
Aug 16, 2011	23.75	23.99	23.65	23.88	157,604	+0.04(+0.19%)
Aug 15, 2011	23.67	23.85	23.58	23.84	277,665	+0.31(+1.31%)
Aug 12, 2011	23.55	23.65	23.37	23.53	213,690	+0.34(+1.46%)
Aug 11, 2011	22.54	23.47	22.49	23.19	341,203	+0.68(+3.00%)
Aug 10, 2011	23.04	23.14	22.51	22.51	779,990	+1.37(+6.46%)
Aug 09, 2011	23.32	23.42	21.15	21.15	601,878	-1.40(-6.22%)
Aug 08, 2011	23.13	23.36	22.41	22.55	629,374	-1.15(-4.87%)
Aug 05, 2011	23.72	23.79	22.98	23.71	258,305	+0.44(+1.89%)
Aug 04, 2011	23.99	23.99	23.17	23.27	241,951	-0.92(-3.81%)
Aug 03, 2011	24.09	24.21	23.88	24.19	182,122	+0.10(+0.42%)
Aug 02, 2011	24.32	24.34	24.09	24.09	124,949	-0.36(-1.46%)
Aug 01, 2011	24.64	24.64	24.20	24.44	1,724,077	+0.03(+0.11%)
Jul 29, 2011	24.42	24.63	24.34	24.42	53,474	-0.14(-0.59%)
Jul 28, 2011	24.60	24.72	24.56	24.56	60,069	+0.04(+0.18%)
Jul 27, 2011	24.84	24.84	24.50	24.52	71,389	-0.36(-1.46%)
Jul 26, 2011	24.99	24.99	24.84	24.88	141,913	+0.05(+0.21%)
Jul 25, 2011	24.94	24.94	24.83	24.83	69,408	-0.12(-0.49%)
Jul 22, 2011	24.97	24.97	24.95	24.95	149,128	+0.01(+0.03%)
Jul 21, 2011	24.84	24.99	24.79	24.94	41,165	+0.26(+1.04%)
Jul 20, 2011	24.77	24.77	24.61	24.69	52,347	+0.01(+0.03%)
Jul 19, 2011	24.45	24.71	24.45	24.68	61,759	+0.24(+0.99%)
Jul 18, 2011	24.41	24.49	24.30	24.44	63,206	-0.15(-0.60%)
Jul 15, 2011	24.62	24.62	24.46	24.59	66,750	+0.08(+0.32%)
Jul 14, 2011	24.68	24.72	24.49	24.51	44,917	-0.10(-0.41%)
Jul 13, 2011	24.65	24.76	24.61	24.61	124,378	+0.09(+0.35%)
Jul 12, 2011	24.57	24.72	24.52	24.53	41,146	-0.07(-0.27%)
Jul 11, 2011	24.75	24.77	24.57	24.59	79,172	-0.42(-1.68%)
Jul 08, 2011	24.93	25.02	24.89	25.01	140,665	-0.02(-0.09%)
Jul 07, 2011	24.96	25.11	24.96	25.03	94,842	+0.16(+0.64%)
Jul 06, 2011	24.86	24.94	24.76	24.87	64,112	-0.03(-0.10%)
Jul 05, 2011	24.83	24.97	24.83	24.90	62,912	+0.07(+0.28%)
Jul 01, 2011	24.63	24.84	24.57	24.83	66,411	+0.10(+0.39%)
Jun 30, 2011	24.54	24.73	24.50	24.73	104,922	+0.28(+1.15%)
Jun 29, 2011	24.43	24.51	24.34	24.45	64,985	+0.14(+0.58%)
Jun 28, 2011	24.32	24.35	24.25	24.31	47,903	+0.07(+0.28%)
Jun 27, 2011	24.11	24.25	24.11	24.24	362,406	+0.16(+0.66%)
Jun 24, 2011	24.24	24.24	24.01	24.08	19,898	-0.12(-0.48%)
Jun 23, 2011	24.15	24.20	23.93	24.20	289,779	-0.20(-0.82%)
Jun 22, 2011	24.48	24.54	24.38	24.40	228,683	-0.20(-0.81%)
Jun 21, 2011	24.60	24.61	24.47	24.60	36,629	+0.38(+1.58%)
Jun 20, 2011	24.22	24.26	24.19	24.22	266,063	+0.17(+0.69%)
Jun 17, 2011	24.06	24.18	24.03	24.05	33,750	+0.16(+0.65%)
Jun 16, 2011	23.76	23.94	23.76	23.89	40,646	+0.03(+0.14%)
Jun 15, 2011	24.06	24.10	23.75	23.86	42,981	-0.45(-1.83%)
Jun 14, 2011	24.26	24.38	24.21	24.31	83,892	+0.26(+1.10%)
Jun 13, 2011	24.04	24.15	23.97	24.04	43,568	+0.07(+0.30%)
Jun 10, 2011	24.33	24.33	23.92	23.97	120,863	-0.36(-1.49%)
Jun 09, 2011	24.28	24.43	24.19	24.33	29,569	+0.13(+0.52%)
Jun 08, 2011	24.34	24.34	24.16	24.21	111,955	-0.12(-0.51%)
Jun 07, 2011	24.41	24.50	24.33	24.33	45,738	+0.01(+0.03%)
Jun 06, 2011	24.44	24.49	24.31	24.32	94,953	-0.16(-0.67%)

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