Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	76.43	77.25	76.43	77.01	7,036	+0.96(+1.27%)
Jul 30, 2012	75.78	76.07	75.77	76.04	11,551	-1.19(-1.54%)
Jul 27, 2012	76.09	77.32	76.09	77.23	4,206	+1.65(+2.18%)
Jul 26, 2012	76.15	76.15	75.30	75.58	13,971	+0.52(+0.69%)
Jul 25, 2012	75.45	75.52	74.75	75.06	7,878	-0.37(-0.49%)
Jul 24, 2012	76.10	76.14	74.66	75.43	8,747	-1.34(-1.75%)
Jul 23, 2012	76.37	76.95	76.07	76.77	18,997	-0.61(-0.79%)
Jul 20, 2012	77.76	78.18	77.32	77.37	41,840	-1.71(-2.16%)
Jul 19, 2012	78.59	79.66	78.59	79.08	5,439	+1.07(+1.37%)
Jul 18, 2012	77.85	78.28	77.29	78.02	7,280	-0.76(-0.96%)
Jul 17, 2012	78.32	78.82	78.27	78.77	3,726	-0.58(-0.73%)
Jul 16, 2012	79.35	79.35	79.00	79.35	1,603	+0.07(+0.09%)
Jul 13, 2012	78.71	79.45	78.71	79.29	4,080	-0.05(-0.06%)
Jul 12, 2012	79.59	79.83	79.25	79.33	2,789	-1.70(-2.10%)
Jul 11, 2012	80.95	81.22	80.65	81.03	9,543	+0.26(+0.32%)
Jul 10, 2012	81.76	81.81	80.57	80.77	2,520	-0.53(-0.65%)
Jul 09, 2012	80.98	81.30	80.66	81.30	2,375	-0.83(-1.01%)
Jul 06, 2012	81.87	82.23	81.77	82.13	4,062	-0.19(-0.23%)
Jul 05, 2012	82.20	82.50	82.08	82.32	983	-0.88(-1.06%)
Jul 03, 2012	82.86	83.31	82.80	83.20	1,658	+0.14(+0.16%)
Jul 02, 2012	83.24	83.24	82.82	83.07	1,490	+0.06(+0.07%)
Jun 29, 2012	82.87	83.15	82.39	83.01	1,554	+1.34(+1.64%)
Jun 28, 2012	81.32	81.67	81.30	81.67	621	-0.16(-0.20%)
Jun 27, 2012	81.28	81.83	81.28	81.83	698	+1.20(+1.48%)
Jun 26, 2012	80.71	80.78	80.29	80.64	14,115	+0.46(+0.58%)
Jun 25, 2012	80.48	80.56	80.08	80.17	1,888	-1.48(-1.81%)
Jun 22, 2012	81.75	81.89	81.41	81.65	1,924	+0.61(+0.75%)
Jun 21, 2012	82.63	82.96	81.04	81.04	5,545	-0.39(-0.47%)
Jun 20, 2012	81.16	81.43	80.65	81.43	8,528	-0.66(-0.80%)
Jun 19, 2012	81.44	82.12	81.44	82.08	3,285	+1.64(+2.04%)
Jun 18, 2012	80.20	80.80	80.20	80.44	12,586	+0.79(+0.99%)
Jun 15, 2012	79.63	79.91	79.59	79.65	3,561	+0.07(+0.08%)
Jun 14, 2012	79.20	79.62	79.20	79.58	829	+0.92(+1.17%)
Jun 13, 2012	79.11	79.51	78.55	78.67	2,073	-0.44(-0.56%)
Jun 12, 2012	78.97	79.11	78.64	79.11	1,877	+0.64(+0.81%)
Jun 11, 2012	79.32	79.35	78.47	78.47	3,765	-0.48(-0.61%)
Jun 08, 2012	78.23	78.96	77.81	78.96	3,394	+0.00(+0.00%)
Jun 07, 2012	80.28	80.46	78.96	78.96	7,964	-1.71(-2.12%)
Jun 06, 2012	79.94	80.85	79.94	80.66	2,722	+1.20(+1.51%)
Jun 05, 2012	78.58	79.47	78.58	79.47	4,166	+1.88(+2.42%)
Jun 04, 2012	77.42	77.91	76.97	77.59	3,649	+0.91(+1.18%)
Jun 01, 2012	77.67	77.67	76.68	76.68	1,901	-2.89(-3.64%)
May 31, 2012	79.35	79.69	78.98	79.57	4,340	+0.41(+0.51%)
May 30, 2012	79.42	79.67	79.14	79.17	3,024	-1.00(-1.25%)
May 29, 2012	79.95	80.32	79.79	80.17	4,109	-1.15(-1.41%)
May 25, 2012	81.98	82.10	81.32	81.32	3,985	-1.16(-1.40%)
May 24, 2012	82.62	82.81	82.28	82.48	4,517	+0.26(+0.32%)
May 23, 2012	82.21	82.52	81.19	82.22	2,605	-2.01(-2.38%)
May 22, 2012	84.02	84.43	83.70	84.22	4,581	+0.49(+0.59%)
May 21, 2012	83.09	83.78	82.72	83.73	2,965	-0.37(-0.44%)
May 18, 2012	85.26	85.26	84.10	84.10	7,227	-1.40(-1.64%)
May 17, 2012	85.98	86.38	85.29	85.50	11,914	+0.07(+0.08%)
May 16, 2012	85.62	85.75	85.15	85.43	1,907	-1.88(-2.15%)
May 15, 2012	87.34	87.59	86.96	87.31	2,566	-0.43(-0.49%)
May 14, 2012	87.94	88.02	87.43	87.75	6,988	-1.39(-1.56%)
May 11, 2012	88.97	89.42	88.74	89.14	1,549	-1.17(-1.29%)
May 10, 2012	90.65	90.65	90.10	90.30	5,768	+0.19(+0.21%)
May 09, 2012	89.68	90.20	89.40	90.11	4,680	-0.31(-0.34%)
May 08, 2012	91.13	91.18	89.97	90.42	7,268	-2.54(-2.73%)
May 07, 2012	92.36	92.96	92.36	92.96	2,740	+2.06(+2.26%)
May 04, 2012	91.03	91.56	90.50	90.90	5,173	-0.71(-0.78%)
May 03, 2012	91.64	91.64	91.32	91.61	1,234	-0.74(-0.80%)
May 02, 2012	91.97	92.84	91.97	92.36	5,018	-0.23(-0.25%)

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