Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	21.66	21.66	21.54	21.58	9,018	+0.08(+0.35%)
Aug 30, 2012	21.47	21.51	21.42	21.50	4,156	-0.16(-0.73%)
Aug 29, 2012	21.58	21.66	21.58	21.66	6,042	+0.09(+0.44%)
Aug 27, 2012	21.60	21.60	21.52	21.57	3,565	+0.15(+0.71%)
Aug 24, 2012	21.38	21.42	21.38	21.42	1,241	-0.07(-0.32%)
Aug 23, 2012	21.56	21.56	21.49	21.49	3,089	-0.16(-0.76%)
Aug 22, 2012	21.61	21.65	21.58	21.65	2,007	-0.07(-0.31%)
Aug 21, 2012	21.70	21.72	21.70	21.72	1,254	+0.05(+0.21%)
Aug 20, 2012	21.61	21.67	21.61	21.67	10,568	-0.03(-0.12%)
Aug 17, 2012	21.67	21.70	21.66	21.70	3,116	+0.05(+0.25%)
Aug 16, 2012	21.45	21.64	21.45	21.64	2,416	+0.19(+0.86%)
Aug 15, 2012	21.41	21.46	21.38	21.46	15,195	+0.02(+0.08%)
Aug 14, 2012	21.46	21.46	21.44	21.44	1,267	+0.10(+0.45%)
Aug 13, 2012	21.38	21.42	21.21	21.34	7,811	-0.02(-0.11%)
Aug 10, 2012	21.33	21.38	21.33	21.37	5,754	-0.10(-0.48%)
Aug 09, 2012	21.43	21.47	21.43	21.47	4,581	+0.12(+0.57%)
Aug 08, 2012	21.36	21.37	21.32	21.35	2,075	-0.02(-0.07%)
Aug 07, 2012	21.44	21.44	21.36	21.36	11,170	+0.15(+0.71%)
Aug 06, 2012	21.20	21.23	21.19	21.21	6,000	+0.13(+0.61%)
Aug 03, 2012	20.69	21.08	20.69	21.08	5,191	+0.54(+2.64%)
Aug 02, 2012	20.54	20.54	20.54	20.54	858	-0.32(-1.54%)
Aug 01, 2012	21.00	21.00	20.83	20.86	16,056	-0.17(-0.83%)
Jul 31, 2012	21.14	21.14	21.01	21.04	5,057	-0.03(-0.15%)
Jul 30, 2012	21.10	21.10	21.05	21.07	4,151	+0.44(+2.13%)
Jul 26, 2012	20.64	20.63	20.63	20.63	9,507	+0.18(+0.86%)
Jul 25, 2012	20.46	20.51	20.36	20.45	7,135	+0.14(+0.68%)
Jul 24, 2012	20.65	20.65	20.32	20.32	2,640	-0.31(-1.50%)
Jul 23, 2012	20.52	20.63	20.52	20.63	2,495	-0.38(-1.79%)
Jul 20, 2012	21.09	21.09	21.00	21.00	2,360	-0.23(-1.07%)
Jul 19, 2012	21.21	21.23	21.18	21.23	2,532	-0.04(-0.21%)
Jul 18, 2012	21.20	21.30	21.20	21.27	3,871	+0.15(+0.70%)
Jul 17, 2012	20.88	21.13	20.88	21.13	2,778	+0.06(+0.29%)
Jul 16, 2012	21.01	21.06	21.01	21.06	2,487	-0.05(-0.22%)
Jul 13, 2012	21.11	21.11	21.11	21.11	963	+0.32(+1.55%)
Jul 12, 2012	20.56	20.79	20.56	20.79	3,433	-0.03(-0.12%)
Jul 11, 2012	20.86	20.86	20.81	20.81	6,958	-0.20(-0.96%)
Jul 10, 2012	21.10	21.10	21.02	21.02	1,383	-0.08(-0.38%)
Jul 09, 2012	21.06	21.11	21.06	21.10	1,584	-0.08(-0.36%)
Jul 06, 2012	21.28	21.28	21.17	21.17	2,640	-0.23(-1.06%)
Jul 05, 2012	21.41	21.41	21.39	21.40	2,112	+0.03(+0.16%)
Jul 03, 2012	21.35	21.37	21.35	21.36	2,685	+0.33(+1.56%)
Jul 02, 2012	21.15	21.15	21.00	21.04	32,858	+0.00(+0.00%)
Jun 29, 2012	20.83	21.04	20.83	21.03	5,353	+0.69(+3.37%)
Jun 27, 2012	20.15	20.35	20.35	20.35	15,845	+0.20(+1.02%)
Jun 26, 2012	20.11	20.16	20.11	20.14	4,756	+0.20(+1.00%)
Jun 25, 2012	19.96	19.96	19.88	19.94	13,748	-0.33(-1.64%)
Jun 22, 2012	20.40	20.40	20.28	20.28	1,840	+0.00(+0.00%)
Jun 21, 2012	20.52	20.52	20.28	20.28	662	-0.60(-2.89%)
Jun 20, 2012	20.81	20.88	20.81	20.88	1,122	+0.06(+0.28%)
Jun 19, 2012	20.77	20.82	20.77	20.82	1,589	+0.42(+2.06%)
Jun 18, 2012	20.40	20.40	20.40	20.40	462	+0.02(+0.07%)
Jun 15, 2012	20.25	20.39	20.25	20.39	25,872	+0.27(+1.32%)
Jun 14, 2012	20.17	20.25	20.12	20.12	14,742	-0.15(-0.74%)
Jun 13, 2012	20.27	20.27	20.27	20.27	490	+0.04(+0.19%)
Jun 12, 2012	20.10	20.23	20.10	20.23	636	+0.01(+0.03%)
Jun 11, 2012	20.21	20.23	20.21	20.23	2,680	-0.09(-0.44%)
Jun 08, 2012	20.23	20.32	20.23	20.32	1,013	-0.12(-0.59%)
Jun 07, 2012	20.43	20.44	20.39	20.44	1,220	+0.18(+0.87%)
Jun 06, 2012	20.26	20.26	20.26	20.26	1,172	+0.45(+2.26%)
Jun 05, 2012	19.52	19.82	19.49	19.81	744,011	+0.31(+1.56%)
Jun 04, 2012	19.80	19.80	19.51	19.51	6,401	-0.39(-1.98%)

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