Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	52.90	53.11	52.15	52.68	1,542,831	+0.30(+0.57%)
Aug 30, 2012	52.71	52.87	52.21	52.38	1,736,255	-0.72(-1.36%)
Aug 29, 2012	52.91	53.17	52.85	53.10	2,107,342	+0.07(+0.14%)
Aug 27, 2012	52.46	53.41	52.42	53.03	2,484,111	+0.45(+0.86%)
Aug 24, 2012	52.43	52.71	52.13	52.58	2,289,263	+0.22(+0.41%)
Aug 23, 2012	53.14	53.26	52.05	52.36	3,692,637	-1.31(-2.45%)
Aug 22, 2012	53.01	53.93	52.13	53.68	5,795,012	+0.63(+1.19%)
Aug 21, 2012	53.64	53.85	52.83	53.05	2,962,322	-0.36(-0.67%)
Aug 20, 2012	53.61	53.90	53.21	53.41	1,762,217	-0.37(-0.69%)
Aug 17, 2012	54.08	54.36	53.59	53.78	3,261,037	-0.28(-0.52%)
Aug 16, 2012	53.28	54.16	53.23	54.06	2,337,546	+0.78(+1.47%)
Aug 15, 2012	52.34	53.38	52.14	53.27	1,406,531	+1.06(+2.03%)
Aug 14, 2012	52.80	52.84	52.06	52.21	2,091,001	-0.25(-0.47%)
Aug 13, 2012	52.82	53.07	52.43	52.46	2,055,369	-0.66(-1.25%)
Aug 10, 2012	53.15	53.34	52.86	53.12	1,421,960	-0.06(-0.12%)
Aug 09, 2012	53.70	53.77	53.06	53.18	2,509,599	-0.47(-0.87%)
Aug 08, 2012	53.87	54.17	53.19	53.65	1,849,040	-0.14(-0.25%)
Aug 07, 2012	53.95	54.26	53.74	53.79	2,260,310	+0.14(+0.25%)
Aug 06, 2012	53.23	53.88	53.03	53.65	1,495,694	+0.49(+0.93%)
Aug 03, 2012	51.90	53.24	51.37	53.16	1,949,008	+1.15(+2.21%)
Aug 02, 2012	51.76	52.35	51.45	52.00	1,287,482	-0.13(-0.24%)
Aug 01, 2012	52.30	52.54	52.04	52.13	1,665,530	-0.08(-0.16%)
Jul 31, 2012	52.60	52.83	52.09	52.21	1,423,279	-0.44(-0.84%)
Jul 30, 2012	52.98	53.22	52.42	52.65	1,190,750	-0.33(-0.63%)
Jul 27, 2012	51.97	53.16	51.95	52.98	1,808,391	+1.41(+2.74%)
Jul 26, 2012	51.75	52.42	51.20	51.57	2,228,053	+0.71(+1.40%)
Jul 25, 2012	51.11	51.66	50.67	50.86	2,070,369	-0.22(-0.42%)
Jul 24, 2012	51.30	51.37	50.80	51.08	2,919,710	-0.30(-0.58%)
Jul 23, 2012	51.78	51.78	50.94	51.37	2,623,238	-1.44(-2.73%)
Jul 20, 2012	53.62	53.77	52.63	52.81	2,602,191	-0.84(-1.56%)
Jul 19, 2012	53.71	53.99	53.49	53.65	2,909,361	-0.13(-0.23%)
Jul 18, 2012	52.16	53.79	52.16	53.78	1,917,482	+1.43(+2.73%)
Jul 17, 2012	51.80	52.53	51.06	52.35	1,660,068	+0.94(+1.82%)
Jul 16, 2012	51.47	51.77	50.92	51.41	798,448	-0.08(-0.16%)
Jul 13, 2012	50.98	51.70	50.86	51.49	1,096,980	+0.54(+1.06%)
Jul 12, 2012	51.15	51.27	50.26	50.95	1,496,058	-0.65(-1.26%)
Jul 11, 2012	51.70	51.96	51.10	51.60	1,357,572	-0.10(-0.19%)
Jul 10, 2012	52.10	52.38	51.22	51.70	1,363,939	+0.01(+0.02%)
Jul 09, 2012	52.18	52.35	51.12	51.69	1,516,233	-0.41(-0.79%)
Jul 06, 2012	53.52	53.79	51.63	52.10	2,265,418	-1.68(-3.13%)
Jul 05, 2012	53.02	53.91	52.99	53.79	1,955,676	-0.21(-0.38%)
Jul 03, 2012	53.52	54.05	53.49	53.99	1,048,548	+0.42(+0.79%)
Jul 02, 2012	53.22	53.78	53.09	53.57	1,528,467	+0.30(+0.56%)
Jun 29, 2012	51.82	53.28	51.82	53.27	2,277,994	+2.11(+4.12%)
Jun 28, 2012	51.45	51.48	50.44	51.16	1,451,427	-0.47(-0.90%)
Jun 27, 2012	51.52	51.93	51.25	51.63	776,066	+0.46(+0.89%)
Jun 26, 2012	50.87	51.41	50.66	51.17	1,327,219	+0.59(+1.17%)
Jun 25, 2012	51.17	51.39	50.45	50.58	1,387,131	-1.18(-2.27%)
Jun 22, 2012	51.26	51.85	51.02	51.76	1,857,181	+0.69(+1.35%)
Jun 21, 2012	52.80	52.89	51.02	51.07	2,214,420	-1.74(-3.30%)
Jun 20, 2012	52.96	53.11	52.39	52.81	1,550,920	-0.13(-0.24%)
Jun 19, 2012	52.96	52.96	52.50	52.93	2,026,670	+0.24(+0.46%)
Jun 18, 2012	52.13	52.86	51.86	52.69	1,515,904	+0.34(+0.65%)
Jun 15, 2012	51.47	52.41	51.31	52.35	2,169,486	+0.85(+1.66%)
Jun 14, 2012	50.81	51.63	50.48	51.50	2,352,707	+0.80(+1.58%)
Jun 13, 2012	50.78	51.45	50.62	50.69	2,300,375	-0.26(-0.52%)
Jun 12, 2012	50.05	50.96	49.78	50.96	2,067,559	+1.20(+2.42%)
Jun 11, 2012	51.27	51.51	49.70	49.76	2,724,074	-1.41(-2.75%)
Jun 08, 2012	51.09	51.26	50.72	51.16	3,092,951	+0.05(+0.11%)
Jun 07, 2012	52.14	52.24	51.11	51.11	2,333,206	-0.68(-1.31%)
Jun 06, 2012	50.27	51.81	50.02	51.79	2,138,453	+1.83(+3.66%)
Jun 05, 2012	49.10	50.02	49.09	49.96	1,365,391	+0.66(+1.35%)
Jun 04, 2012	49.62	49.91	48.74	49.30	1,979,305	+0.11(+0.22%)

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