Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	79.18	79.18	77.85	78.16	4,094,801	-0.04(-0.05%)
Oct 26, 2012	77.45	78.20	78.20	78.20	4,323,600	+0.91(+1.18%)
Oct 25, 2012	78.24	78.60	77.02	77.29	4,529,253	-0.61(-0.78%)
Oct 24, 2012	77.60	78.31	76.79	77.90	5,717,047	+0.83(+1.08%)
Oct 23, 2012	76.51	78.50	76.35	77.07	6,584,981	-0.92(-1.18%)
Oct 19, 2012	78.82	79.14	77.64	77.99	4,107,452	-1.24(-1.57%)
Oct 18, 2012	78.33	79.36	78.05	79.23	3,316,973	+0.69(+0.88%)
Oct 17, 2012	77.73	78.77	77.52	78.54	3,610,816	+0.94(+1.21%)
Oct 16, 2012	76.68	77.71	76.40	77.60	2,895,833	+1.45(+1.90%)
Oct 15, 2012	76.13	76.55	75.88	76.15	2,854,477	+0.19(+0.25%)
Oct 12, 2012	76.00	76.33	75.69	75.96	4,291,277	-0.09(-0.12%)
Oct 11, 2012	76.52	77.15	76.04	76.05	4,408,053	+0.03(+0.04%)
Oct 10, 2012	77.20	77.39	75.85	76.02	4,991,334	-1.31(-1.69%)
Oct 09, 2012	78.21	78.49	77.33	77.33	4,118,281	-1.04(-1.33%)
Oct 08, 2012	78.19	78.53	77.78	78.37	1,961,076	-0.14(-0.18%)
Oct 05, 2012	79.10	79.27	78.18	78.51	2,721,962	-0.02(-0.03%)
Oct 04, 2012	78.93	79.23	78.44	78.53	2,933,048	-0.03(-0.04%)
Oct 03, 2012	78.57	78.76	77.93	78.56	3,673,141	+0.17(+0.22%)
Oct 02, 2012	78.58	78.99	77.98	78.39	2,960,224	+0.04(+0.05%)
Oct 01, 2012	78.56	79.37	78.19	78.35	3,519,926	+0.06(+0.08%)
Sep 28, 2012	77.48	78.41	76.92	78.29	6,075,137	-0.06(-0.08%)
Sep 27, 2012	78.85	79.00	77.96	78.35	4,807,091	-0.18(-0.23%)
Sep 26, 2012	78.90	79.06	78.31	78.53	4,675,458	-0.24(-0.30%)
Sep 25, 2012	80.09	80.24	78.68	78.77	5,454,054	-1.26(-1.57%)
Sep 24, 2012	80.43	80.43	79.43	80.03	3,639,883	-0.72(-0.89%)
Sep 21, 2012	81.19	81.35	80.22	80.75	12,715,467	-0.17(-0.21%)
Sep 20, 2012	81.39	81.50	80.18	80.92	5,668,054	-0.80(-0.98%)
Sep 19, 2012	81.36	81.78	80.30	81.72	4,078,650	+0.24(+0.29%)
Sep 18, 2012	81.58	82.00	81.09	81.48	4,098,520	-0.67(-0.82%)
Sep 17, 2012	82.38	82.56	81.81	82.15	3,713,139	-0.30(-0.36%)
Sep 14, 2012	81.00	82.50	80.68	82.45	7,444,905	+1.92(+2.38%)
Sep 13, 2012	78.93	80.89	78.70	80.53	4,660,949	+1.70(+2.16%)
Sep 12, 2012	78.84	79.37	78.50	78.83	3,452,615	+0.07(+0.09%)
Sep 11, 2012	78.62	79.37	78.53	78.76	3,279,945	+0.15(+0.19%)
Sep 10, 2012	79.20	79.59	78.60	78.61	3,817,975	-0.80(-1.01%)
Sep 07, 2012	80.10	80.34	79.05	79.41	4,623,439	+0.01(+0.01%)
Sep 06, 2012	78.74	79.71	78.65	79.40	4,581,582	+1.37(+1.76%)
Sep 05, 2012	78.32	78.32	77.49	78.03	5,563,847	-0.32(-0.41%)
Sep 04, 2012	79.70	80.07	77.92	78.35	4,728,733	-1.50(-1.88%)
Aug 31, 2012	79.79	80.48	79.16	79.85	3,216,069	+0.79(+1.00%)
Aug 30, 2012	79.53	79.88	78.37	79.06	3,705,415	-1.11(-1.38%)
Aug 29, 2012	80.77	80.86	80.05	80.17	2,458,901	-0.39(-0.48%)
Aug 27, 2012	80.30	81.11	79.82	80.56	4,735,497	+0.48(+0.60%)
Aug 24, 2012	79.05	80.20	79.00	80.08	3,303,231	+0.88(+1.11%)
Aug 23, 2012	79.40	79.60	78.78	79.20	2,493,258	-0.46(-0.58%)
Aug 22, 2012	79.05	79.95	79.01	79.66	3,646,293	+0.39(+0.49%)
Aug 21, 2012	80.11	80.54	79.20	79.27	3,725,065	-0.81(-1.01%)
Aug 20, 2012	80.28	81.19	79.79	80.08	6,136,490	-0.29(-0.36%)
Aug 17, 2012	79.45	80.40	79.00	80.37	4,875,226	+1.60(+2.03%)
Aug 16, 2012	77.42	79.11	77.42	78.77	3,660,996	+0.78(+1.00%)
Aug 15, 2012	77.25	78.17	77.06	77.99	3,241,204	+0.21(+0.27%)
Aug 14, 2012	77.69	78.26	77.42	77.78	3,080,729	+0.31(+0.40%)
Aug 13, 2012	77.72	77.88	76.84	77.47	2,220,806	-0.42(-0.54%)
Aug 10, 2012	76.72	77.92	76.49	77.89	2,734,190	+0.86(+1.12%)
Aug 09, 2012	77.47	77.53	76.33	77.03	2,563,990	-0.45(-0.58%)
Aug 08, 2012	78.06	78.45	77.24	77.48	3,204,066	-0.64(-0.82%)
Aug 07, 2012	77.20	78.51	77.10	78.12	4,896,267	+1.47(+1.92%)
Aug 06, 2012	77.22	77.68	76.62	76.65	3,358,506	-0.16(-0.21%)
Aug 03, 2012	74.92	77.25	74.92	76.81	4,246,333	+2.37(+3.18%)
Aug 02, 2012	74.26	74.79	73.10	74.44	4,493,121	-0.35(-0.47%)

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