Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	80.64	81.34	79.42	80.15	111,459	-0.90(-1.11%)
Jul 30, 2012	82.11	82.41	79.80	81.04	163,043	-1.00(-1.22%)
Jul 27, 2012	80.36	84.22	78.10	82.04	346,458	-2.62(-3.10%)
Jul 26, 2012	85.31	85.64	82.90	84.67	63,812	+0.00(+0.00%)
Jul 25, 2012	84.36	85.19	83.51	84.67	28,793	+0.69(+0.82%)
Jul 24, 2012	85.61	85.61	83.41	83.98	41,548	-1.85(-2.15%)
Jul 23, 2012	85.23	85.85	84.84	85.83	36,610	-0.73(-0.84%)
Jul 20, 2012	87.01	87.11	86.06	86.55	58,618	-0.52(-0.60%)
Jul 19, 2012	88.21	88.21	87.01	87.07	58,541	-0.85(-0.97%)
Jul 18, 2012	86.33	88.09	86.05	87.92	38,764	+1.36(+1.57%)
Jul 17, 2012	85.87	86.66	85.30	86.56	24,329	+0.89(+1.04%)
Jul 16, 2012	85.48	86.08	84.86	85.68	49,876	+0.01(+0.01%)
Jul 13, 2012	86.13	86.57	85.44	85.67	52,433	-0.09(-0.11%)
Jul 12, 2012	84.62	86.12	84.27	85.76	42,510	+0.28(+0.33%)
Jul 11, 2012	84.80	85.84	84.80	85.48	49,853	+0.78(+0.92%)
Jul 10, 2012	86.86	86.92	84.27	84.69	50,109	-1.90(-2.19%)
Jul 09, 2012	84.88	86.94	84.45	86.59	103,576	+1.39(+1.63%)
Jul 06, 2012	84.68	85.55	84.48	85.20	49,755	-0.26(-0.31%)
Jul 05, 2012	85.13	85.90	84.67	85.47	58,353	+0.10(+0.12%)
Jul 03, 2012	84.57	85.41	84.19	85.36	80,912	+1.03(+1.22%)
Jul 02, 2012	84.36	85.08	83.68	84.34	111,434	+0.01(+0.01%)
Jun 29, 2012	83.93	85.02	83.39	84.33	85,621	+1.61(+1.95%)
Jun 28, 2012	81.48	82.96	81.22	82.71	93,372	+0.72(+0.87%)
Jun 27, 2012	80.77	82.42	80.77	82.00	72,155	+1.08(+1.34%)
Jun 26, 2012	80.64	81.12	80.18	80.91	52,737	+0.10(+0.13%)
Jun 25, 2012	80.84	80.84	79.69	80.81	83,625	-0.92(-1.12%)
Jun 22, 2012	80.42	81.85	80.19	81.72	238,687	+1.75(+2.19%)
Jun 21, 2012	81.14	81.14	79.96	79.97	76,550	-1.14(-1.41%)
Jun 20, 2012	81.30	81.66	80.32	81.11	51,291	-0.06(-0.07%)
Jun 19, 2012	80.26	81.82	80.26	81.17	54,370	+1.09(+1.35%)
Jun 18, 2012	79.72	80.51	79.72	80.08	51,089	-0.08(-0.11%)
Jun 15, 2012	79.68	80.36	79.44	80.17	139,102	+0.44(+0.56%)
Jun 14, 2012	80.12	80.70	79.40	79.72	70,386	-0.24(-0.30%)
Jun 13, 2012	80.30	81.26	79.77	79.96	125,743	-0.62(-0.77%)
Jun 12, 2012	80.40	81.09	80.01	80.58	99,913	+0.27(+0.34%)
Jun 11, 2012	81.84	82.04	80.13	80.31	95,798	-0.89(-1.09%)
Jun 08, 2012	81.51	81.67	80.51	81.19	72,205	-0.96(-1.17%)
Jun 07, 2012	84.01	84.72	82.03	82.16	69,270	-1.08(-1.29%)
Jun 06, 2012	82.16	83.57	81.60	83.23	87,777	+1.64(+2.01%)
Jun 05, 2012	80.36	82.12	80.15	81.59	94,052	+0.96(+1.19%)
Jun 04, 2012	80.70	81.03	80.31	80.63	183,821	+0.07(+0.08%)
Jun 01, 2012	75.28	81.03	75.27	80.56	133,249	-0.77(-0.95%)
May 31, 2012	81.02	81.83	80.04	81.34	217,328	+0.16(+0.20%)
May 30, 2012	82.29	82.51	80.60	81.18	274,198	-2.17(-2.60%)
May 29, 2012	81.63	83.57	80.79	83.35	162,840	+1.71(+2.09%)
May 25, 2012	81.92	82.32	81.28	81.64	58,811	-0.58(-0.71%)
May 24, 2012	82.60	82.60	81.18	82.22	69,563	-0.31(-0.38%)
May 23, 2012	81.00	82.58	80.70	82.53	76,652	+0.80(+0.98%)
May 22, 2012	82.59	83.18	81.30	81.73	108,106	-0.95(-1.15%)
May 21, 2012	81.26	82.85	81.02	82.68	170,540	+1.66(+2.05%)
May 18, 2012	81.27	81.78	80.69	81.02	174,558	-0.08(-0.10%)
May 17, 2012	81.74	82.22	81.04	81.11	127,355	-0.28(-0.35%)
May 16, 2012	82.36	82.95	81.30	81.39	121,001	-0.63(-0.77%)
May 15, 2012	81.76	82.74	81.42	82.02	154,930	+0.07(+0.08%)
May 14, 2012	82.66	82.92	81.68	81.96	136,867	-1.38(-1.65%)
May 11, 2012	83.38	84.68	83.13	83.34	117,429	-0.56(-0.66%)
May 10, 2012	84.45	84.55	83.52	83.89	114,912	+0.14(+0.17%)
May 09, 2012	82.95	84.18	82.04	83.75	138,337	-0.08(-0.10%)
May 08, 2012	82.84	84.13	81.82	83.84	151,401	+0.38(+0.45%)
May 07, 2012	83.69	84.36	83.19	83.46	135,622	-0.85(-1.01%)
May 04, 2012	85.30	85.62	84.06	84.31	121,832	-1.72(-2.00%)
May 03, 2012	87.99	88.59	86.02	86.02	122,840	-1.83(-2.08%)
May 02, 2012	87.96	88.20	87.32	87.85	66,311	-0.65(-0.74%)

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