Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	30.39	30.50	30.32	30.47	146,124	+0.19(+0.63%)
Aug 30, 2012	30.33	30.33	30.23	30.28	172,542	-0.05(-0.18%)
Aug 29, 2012	30.38	30.38	30.29	30.33	291,132	-0.14(-0.45%)
Aug 27, 2012	30.59	30.59	30.46	30.47	136,047	-0.14(-0.46%)
Aug 24, 2012	30.60	30.65	30.52	30.61	143,085	-0.08(-0.25%)
Aug 23, 2012	30.69	30.72	30.64	30.69	81,032	+0.04(+0.14%)
Aug 22, 2012	30.55	30.65	30.49	30.65	170,576	+0.09(+0.29%)
Aug 21, 2012	30.61	30.64	30.54	30.56	124,153	+0.05(+0.16%)
Aug 20, 2012	30.51	30.51	30.45	30.51	141,948	+0.01(+0.04%)
Aug 17, 2012	30.49	30.51	30.40	30.50	149,838	-0.05(-0.17%)
Aug 16, 2012	30.52	30.59	30.49	30.55	98,862	+0.00(+0.00%)
Aug 15, 2012	30.56	30.59	30.52	30.55	147,664	-0.08(-0.25%)
Aug 14, 2012	30.64	30.65	30.57	30.63	186,689	-0.01(-0.04%)
Aug 13, 2012	30.65	30.67	30.57	30.64	68,251	-0.07(-0.24%)
Aug 10, 2012	30.65	30.73	30.61	30.72	91,274	-0.01(-0.03%)
Aug 09, 2012	30.72	30.77	30.71	30.73	130,523	-0.05(-0.15%)
Aug 08, 2012	30.62	30.80	30.62	30.77	94,721	+0.04(+0.12%)
Aug 07, 2012	30.71	30.77	30.71	30.74	91,365	+0.01(+0.03%)
Aug 06, 2012	30.79	30.81	30.71	30.73	112,363	+0.05(+0.15%)
Aug 03, 2012	30.55	30.80	30.55	30.68	83,430	+0.38(+1.25%)
Aug 02, 2012	30.46	30.50	30.21	30.30	307,815	-0.17(-0.56%)
Aug 01, 2012	30.48	30.60	30.43	30.47	254,409	-0.00(-0.01%)
Jul 31, 2012	30.55	30.59	30.45	30.47	211,862	+0.02(+0.06%)
Jul 30, 2012	30.49	30.51	30.44	30.46	120,537	-0.04(-0.14%)
Jul 27, 2012	30.39	30.54	30.34	30.50	87,268	+0.12(+0.41%)
Jul 26, 2012	30.29	30.39	30.27	30.38	122,694	+0.28(+0.95%)
Jul 25, 2012	30.06	30.14	30.02	30.09	135,419	+0.14(+0.46%)
Jul 24, 2012	30.07	30.07	29.88	29.95	141,715	-0.15(-0.49%)
Jul 23, 2012	30.16	30.16	30.03	30.10	314,030	-0.37(-1.23%)
Jul 20, 2012	30.46	30.54	30.44	30.48	181,751	-0.11(-0.35%)
Jul 19, 2012	30.49	30.63	30.49	30.58	189,318	+0.07(+0.21%)
Jul 18, 2012	30.50	30.52	30.44	30.52	216,755	+0.07(+0.23%)
Jul 17, 2012	30.46	30.46	30.30	30.45	160,183	+0.12(+0.39%)
Jul 16, 2012	30.28	30.35	30.27	30.33	612,865	+0.08(+0.25%)
Jul 13, 2012	30.07	30.29	30.07	30.25	428,183	+0.20(+0.67%)
Jul 12, 2012	29.93	30.07	29.93	30.05	128,516	-0.10(-0.33%)
Jul 11, 2012	30.10	30.22	30.09	30.15	91,532	+0.09(+0.30%)
Jul 10, 2012	30.13	30.15	30.03	30.06	86,749	+0.05(+0.16%)
Jul 09, 2012	29.89	30.04	29.89	30.01	138,927	+0.02(+0.08%)
Jul 06, 2012	29.89	29.99	29.89	29.99	329,133	-0.11(-0.35%)
Jul 05, 2012	30.17	30.23	30.10	30.10	211,157	-0.18(-0.59%)
Jul 03, 2012	30.14	30.31	30.14	30.27	170,274	+0.23(+0.77%)
Jul 02, 2012	29.90	30.07	29.90	30.04	195,606	+0.03(+0.10%)
Jun 29, 2012	29.87	30.01	29.81	30.01	211,368	+0.56(+1.91%)
Jun 28, 2012	29.42	29.46	29.34	29.45	369,413	-0.07(-0.24%)
Jun 27, 2012	29.46	29.55	29.44	29.52	117,928	+0.04(+0.14%)
Jun 26, 2012	29.30	29.50	29.30	29.48	179,848	+0.12(+0.40%)
Jun 25, 2012	29.35	29.37	29.26	29.36	170,415	-0.18(-0.60%)
Jun 22, 2012	29.65	29.65	29.46	29.54	161,332	+0.09(+0.32%)
Jun 21, 2012	29.69	29.69	29.44	29.44	228,982	-0.31(-1.06%)
Jun 20, 2012	29.73	29.84	29.69	29.76	281,937	-0.01(-0.04%)
Jun 19, 2012	29.67	29.79	29.60	29.77	410,622	+0.24(+0.82%)
Jun 18, 2012	29.36	29.53	29.36	29.53	492,916	+0.07(+0.24%)
Jun 15, 2012	29.42	29.48	29.40	29.46	570,678	+0.07(+0.24%)
Jun 14, 2012	29.21	29.39	29.20	29.39	1,411,905	+0.07(+0.22%)
Jun 13, 2012	29.24	29.37	29.23	29.32	272,499	+0.11(+0.37%)
Jun 12, 2012	29.14	29.22	29.11	29.21	111,052	+0.09(+0.33%)
Jun 11, 2012	29.38	29.40	29.11	29.12	334,486	-0.20(-0.69%)
Jun 08, 2012	29.19	29.36	29.15	29.32	109,892	-0.03(-0.10%)
Jun 07, 2012	29.46	29.53	29.35	29.35	193,551	+0.02(+0.08%)
Jun 06, 2012	29.08	29.33	29.08	29.33	316,833	+0.36(+1.25%)
Jun 05, 2012	28.86	28.98	28.85	28.97	375,557	+0.13(+0.43%)
Jun 04, 2012	28.64	28.88	28.64	28.84	434,846	+0.15(+0.52%)

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