Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	20.94	21.12	20.85	21.08	1,519,908	-0.25(-1.17%)
Aug 30, 2012	21.15	21.37	21.12	21.33	786,210	+0.10(+0.47%)
Aug 29, 2012	21.18	21.26	21.15	21.23	1,001,906	-0.10(-0.47%)
Aug 27, 2012	21.24	21.34	21.24	21.33	650,951	+0.05(+0.23%)
Aug 24, 2012	21.34	21.35	21.12	21.28	1,115,707	+0.17(+0.81%)
Aug 23, 2012	21.16	21.21	21.02	21.11	1,768,562	-0.15(-0.71%)
Aug 22, 2012	21.52	21.54	21.19	21.26	1,793,236	-0.20(-0.93%)
Aug 21, 2012	21.48	21.49	21.37	21.46	2,129,079	-0.42(-1.92%)
Aug 20, 2012	21.99	22.01	21.85	21.88	1,044,394	-0.05(-0.23%)
Aug 17, 2012	21.86	22.07	21.85	21.93	1,381,954	+0.08(+0.37%)
Aug 16, 2012	21.95	21.97	21.78	21.85	1,472,604	-0.25(-1.13%)
Aug 15, 2012	22.10	22.17	22.07	22.10	878,406	+0.15(+0.68%)
Aug 14, 2012	21.88	21.98	21.86	21.95	673,969	+0.05(+0.23%)
Aug 13, 2012	21.88	21.96	21.78	21.90	744,723	-0.15(-0.68%)
Aug 10, 2012	22.21	22.25	21.98	22.05	655,339	-0.01(-0.05%)
Aug 09, 2012	22.07	22.16	21.96	22.06	1,118,090	+0.22(+1.01%)
Aug 08, 2012	21.91	21.91	21.78	21.84	741,444	+0.15(+0.69%)
Aug 07, 2012	21.57	21.71	21.55	21.69	1,488,127	-0.02(-0.09%)
Aug 06, 2012	21.75	21.78	21.59	21.71	1,763,794	-0.06(-0.28%)
Aug 03, 2012	22.11	22.13	21.71	21.77	2,857,059	-0.73(-3.24%)
Aug 02, 2012	22.47	22.67	22.33	22.50	3,205,305	+0.15(+0.67%)
Aug 01, 2012	22.02	22.36	21.98	22.35	1,934,184	+0.28(+1.27%)
Jul 31, 2012	22.12	22.16	21.96	22.07	1,073,876	-0.15(-0.68%)
Jul 30, 2012	22.30	22.32	22.20	22.22	1,298,719	+0.15(+0.68%)
Jul 27, 2012	21.98	22.14	21.75	22.07	4,671,586	-0.06(-0.27%)
Jul 26, 2012	22.09	22.16	21.96	22.13	4,071,939	-0.48(-2.12%)
Jul 25, 2012	22.62	22.78	22.59	22.61	1,571,772	-0.33(-1.44%)
Jul 24, 2012	22.81	23.04	22.78	22.94	2,592,920	+0.23(+1.01%)
Jul 23, 2012	22.87	22.93	22.66	22.71	2,405,673	+0.09(+0.40%)
Jul 20, 2012	22.51	22.66	22.50	22.62	1,739,632	+0.44(+1.98%)
Jul 19, 2012	22.28	22.35	22.14	22.18	1,701,067	+0.02(+0.09%)
Jul 18, 2012	22.31	22.31	22.14	22.16	1,014,141	+0.02(+0.09%)
Jul 17, 2012	22.16	22.50	22.12	22.14	1,591,944	-0.03(-0.14%)
Jul 16, 2012	22.30	22.42	22.13	22.17	1,316,709	-0.13(-0.58%)
Jul 13, 2012	22.54	22.54	22.25	22.30	1,422,066	-0.15(-0.67%)
Jul 12, 2012	22.51	22.56	22.42	22.45	1,471,331	+0.14(+0.65%)
Jul 11, 2012	22.26	22.41	22.15	22.30	1,820,316	+0.04(+0.16%)
Jul 10, 2012	22.11	22.33	22.11	22.27	1,329,368	+0.23(+1.04%)
Jul 09, 2012	22.14	22.18	22.02	22.04	1,143,261	-0.13(-0.58%)
Jul 06, 2012	22.00	22.25	21.97	22.17	1,969,181	+0.39(+1.79%)
Jul 05, 2012	21.80	21.87	21.76	21.78	2,158,676	+0.74(+3.52%)
Jul 03, 2012	21.20	21.21	21.00	21.04	838,859	-0.10(-0.47%)
Jul 02, 2012	21.09	21.19	21.07	21.14	1,242,370	+0.24(+1.15%)
Jun 29, 2012	20.83	20.94	20.78	20.90	3,129,122	-0.72(-3.33%)
Jun 28, 2012	21.68	21.75	21.61	21.62	1,636,238	+0.06(+0.28%)
Jun 27, 2012	21.53	21.64	21.51	21.56	1,300,878	+0.08(+0.37%)
Jun 26, 2012	21.53	21.66	21.44	21.48	1,693,428	+0.03(+0.14%)
Jun 25, 2012	21.49	21.54	21.44	21.45	1,532,878	+0.20(+0.94%)
Jun 22, 2012	21.20	21.38	21.18	21.25	2,211,784	-0.05(-0.23%)
Jun 21, 2012	20.95	21.35	20.94	21.30	2,912,980	+0.45(+2.16%)
Jun 20, 2012	20.80	20.99	20.65	20.85	2,963,435	+0.00(+0.00%)
Jun 19, 2012	20.99	21.01	20.69	20.85	2,660,436	-0.37(-1.74%)
Jun 18, 2012	21.15	21.28	21.11	21.22	2,235,560	+0.27(+1.29%)
Jun 15, 2012	21.10	21.14	20.93	20.95	2,379,762	-0.12(-0.57%)
Jun 14, 2012	21.24	21.26	21.02	21.07	2,026,558	-0.15(-0.71%)
Jun 13, 2012	21.38	21.43	21.10	21.22	2,425,729	-0.23(-1.07%)
Jun 12, 2012	21.51	21.68	21.42	21.45	2,071,819	-0.09(-0.42%)
Jun 11, 2012	21.28	21.55	21.26	21.54	2,713,770	+0.06(+0.28%)
Jun 08, 2012	21.66	21.69	21.42	21.48	3,113,226	+0.23(+1.08%)
Jun 07, 2012	21.07	21.33	21.05	21.25	3,464,366	+0.03(+0.14%)
Jun 06, 2012	21.59	21.61	21.19	21.22	4,838,567	-0.43(-1.99%)
Jun 05, 2012	21.67	21.75	21.59	21.65	2,442,640	+0.16(+0.74%)
Jun 04, 2012	21.58	21.59	21.46	21.49	3,401,542	-0.27(-1.24%)

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