Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	83.54	84.07	82.86	83.85	2,377,386	+1.05(+1.27%)
Oct 26, 2012	83.45	82.80	82.80	82.80	2,267,180	-0.64(-0.77%)
Oct 25, 2012	83.68	84.82	82.51	83.44	2,444,671	+0.16(+0.19%)
Oct 24, 2012	83.21	83.69	82.83	83.28	1,825,306	+0.08(+0.10%)
Oct 23, 2012	83.21	83.65	82.54	83.20	2,072,004	-1.39(-1.64%)
Oct 19, 2012	85.00	86.14	84.48	84.59	2,867,347	-0.69(-0.81%)
Oct 18, 2012	84.18	85.37	83.87	85.28	2,172,849	+1.07(+1.28%)
Oct 17, 2012	84.43	84.54	83.74	84.21	2,404,349	-0.62(-0.73%)
Oct 16, 2012	84.98	85.20	84.52	84.83	1,430,418	+0.47(+0.56%)
Oct 15, 2012	84.11	84.56	83.54	84.35	2,016,301	+0.40(+0.48%)
Oct 12, 2012	84.33	84.45	83.84	83.95	2,048,087	-0.36(-0.43%)
Oct 11, 2012	84.70	85.00	84.29	84.32	1,605,900	+0.01(+0.01%)
Oct 10, 2012	83.85	84.50	83.81	84.31	1,253,563	+0.44(+0.53%)
Oct 09, 2012	84.39	84.94	83.85	83.87	1,765,472	-0.35(-0.41%)
Oct 08, 2012	84.11	84.29	83.46	84.22	1,666,391	+0.09(+0.10%)
Oct 05, 2012	84.42	84.70	83.58	84.13	1,428,971	+0.07(+0.08%)
Oct 04, 2012	84.61	84.99	83.62	84.06	2,161,167	-0.18(-0.22%)
Oct 03, 2012	84.02	84.99	83.88	84.24	2,197,044	+0.37(+0.44%)
Oct 02, 2012	83.55	84.05	83.25	83.88	1,732,185	+0.58(+0.70%)
Oct 01, 2012	83.85	83.98	82.38	83.29	2,631,201	-0.34(-0.41%)
Sep 28, 2012	83.27	84.10	83.19	83.63	2,685,319	-0.07(-0.09%)
Sep 27, 2012	83.70	84.67	83.55	83.70	2,700,138	+0.44(+0.53%)
Sep 26, 2012	83.78	84.37	83.10	83.26	3,106,670	-0.69(-0.82%)
Sep 25, 2012	85.93	86.03	83.81	83.95	4,023,587	-1.61(-1.89%)
Sep 24, 2012	85.94	86.18	85.55	85.57	2,806,921	-0.48(-0.56%)
Sep 21, 2012	86.15	86.41	85.69	86.05	4,652,840	+0.17(+0.19%)
Sep 20, 2012	85.94	86.07	85.42	85.88	7,913,175	-2.63(-2.98%)
Sep 19, 2012	89.07	89.27	88.51	88.51	1,739,137	-0.57(-0.64%)
Sep 18, 2012	89.85	90.06	88.84	89.08	2,103,106	-1.01(-1.12%)
Sep 17, 2012	89.69	90.44	89.67	90.09	1,755,725	+0.46(+0.51%)
Sep 14, 2012	89.20	90.21	89.06	89.63	2,636,832	+0.57(+0.64%)
Sep 13, 2012	87.19	89.22	87.15	89.06	2,909,100	+1.69(+1.94%)
Sep 12, 2012	86.99	87.52	86.53	87.37	1,930,321	+0.47(+0.54%)
Sep 11, 2012	86.17	86.96	85.73	86.90	2,099,383	+0.84(+0.98%)
Sep 10, 2012	87.93	87.93	85.95	86.06	2,596,823	-1.56(-1.79%)
Sep 07, 2012	87.75	87.95	87.40	87.62	1,602,351	+0.11(+0.13%)
Sep 06, 2012	87.33	87.97	87.29	87.51	2,278,167	+0.50(+0.57%)
Sep 05, 2012	87.60	87.72	86.50	87.02	2,436,276	-0.44(-0.50%)
Sep 04, 2012	87.43	87.60	86.62	87.46	2,084,300	+0.03(+0.03%)
Aug 31, 2012	86.94	87.48	86.22	87.43	3,905,026	+0.71(+0.82%)
Aug 30, 2012	86.69	86.91	86.38	86.72	1,856,413	-0.22(-0.25%)
Aug 29, 2012	87.48	87.55	86.78	86.94	2,023,255	-0.51(-0.58%)
Aug 27, 2012	86.70	87.69	86.57	87.45	2,079,145	+0.89(+1.02%)
Aug 24, 2012	86.04	86.71	85.96	86.56	2,511,465	+0.36(+0.42%)
Aug 23, 2012	87.39	87.66	86.14	86.19	2,807,674	-1.23(-1.41%)
Aug 22, 2012	87.32	87.70	86.56	87.43	1,751,159	+0.10(+0.12%)
Aug 21, 2012	87.68	88.00	87.30	87.32	1,586,973	-0.31(-0.35%)
Aug 20, 2012	88.12	88.19	86.97	87.63	2,142,165	-0.43(-0.49%)
Aug 17, 2012	87.99	88.15	87.57	88.06	1,837,042	+0.08(+0.09%)
Aug 16, 2012	86.71	88.33	86.23	87.98	2,675,296	+1.10(+1.26%)
Aug 15, 2012	86.48	87.19	86.37	86.89	1,474,400	+0.67(+0.78%)
Aug 14, 2012	86.03	86.54	86.03	86.22	1,637,333	+0.21(+0.24%)
Aug 13, 2012	86.18	86.36	85.76	86.01	1,265,517	-0.29(-0.34%)
Aug 10, 2012	85.72	86.49	85.72	86.30	1,180,438	+0.36(+0.41%)
Aug 09, 2012	86.73	86.94	85.71	85.94	2,305,655	-0.78(-0.90%)
Aug 08, 2012	86.93	87.13	86.32	86.73	1,762,426	-0.50(-0.57%)
Aug 07, 2012	88.81	88.82	87.02	87.22	2,366,329	-1.31(-1.48%)
Aug 06, 2012	89.48	89.61	88.45	88.53	1,856,673	-0.68(-0.77%)
Aug 03, 2012	89.57	89.57	88.50	89.22	1,721,505	+0.89(+1.00%)
Aug 02, 2012	87.73	88.41	86.90	88.33	1,418,388	+0.13(+0.14%)

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