Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	72.05	72.75	71.85	72.75	2,684	+3.79(+5.50%)
Nov 29, 2011	69.52	69.60	68.96	68.96	2,665	+0.74(+1.08%)
Nov 28, 2011	68.52	68.88	68.22	68.22	2,058	+1.68(+2.52%)
Nov 25, 2011	66.60	66.60	65.33	66.54	1,852	+0.32(+0.48%)
Nov 23, 2011	66.09	66.30	65.37	66.22	1,694	-0.97(-1.44%)
Nov 22, 2011	66.95	67.24	66.41	67.19	2,731	+0.29(+0.43%)
Nov 21, 2011	66.40	67.02	66.32	66.90	1,279	-1.06(-1.56%)
Nov 18, 2011	67.22	67.96	67.22	67.96	1,522	+0.08(+0.12%)
Nov 17, 2011	67.65	67.89	67.34	67.88	2,108	+0.53(+0.79%)
Nov 16, 2011	67.89	68.60	67.35	67.35	3,214	-0.98(-1.43%)
Nov 15, 2011	68.44	69.15	68.33	68.33	2,639	-2.05(-2.91%)
Nov 14, 2011	70.35	70.40	70.35	70.38	1,181	-2.52(-3.46%)
Nov 11, 2011	72.65	72.90	72.06	72.90	2,394	+2.69(+3.83%)
Nov 10, 2011	70.26	71.17	70.21	70.21	2,479	+0.00(+0.00%)
Nov 09, 2011	70.61	70.63	68.80	70.21	2,452	-4.53(-6.06%)
Nov 08, 2011	74.25	75.27	73.57	74.74	6,098	+1.59(+2.17%)
Nov 07, 2011	72.45	73.15	71.21	73.15	1,311	+0.16(+0.22%)
Nov 04, 2011	72.13	73.25	72.13	72.99	802	-0.29(-0.40%)
Nov 03, 2011	71.65	73.28	71.65	73.28	995	+1.98(+2.78%)
Nov 02, 2011	70.19	71.30	70.19	71.30	1,691	-0.19(-0.27%)
Nov 01, 2011	70.37	71.86	70.35	71.49	2,635	-1.36(-1.87%)
Oct 31, 2011	73.39	73.39	72.85	72.85	1,851	-2.12(-2.83%)
Oct 28, 2011	74.95	74.97	74.95	74.97	240	+0.08(+0.11%)
Oct 27, 2011	74.28	75.65	74.28	74.89	5,192	+2.38(+3.28%)
Oct 26, 2011	72.39	72.51	71.43	72.51	6,932	+0.53(+0.74%)
Oct 25, 2011	71.30	72.07	70.92	71.98	1,407	-0.47(-0.65%)
Oct 24, 2011	71.60	72.50	71.60	72.45	3,226	+2.30(+3.28%)
Oct 21, 2011	71.05	71.05	70.15	70.15	2,221	+0.10(+0.14%)
Oct 20, 2011	69.26	70.05	69.26	70.05	1,911	-0.89(-1.25%)
Oct 18, 2011	70.94	70.94	70.94	70.94	500	+0.99(+1.42%)
Oct 17, 2011	70.08	70.08	69.05	69.95	1,008	-0.31(-0.44%)
Oct 14, 2011	70.20	71.10	70.20	70.26	1,477	+1.49(+2.17%)
Oct 13, 2011	68.99	69.26	68.77	68.77	402	-0.69(-0.99%)
Oct 12, 2011	69.35	70.10	69.35	69.46	1,542	+1.31(+1.92%)
Oct 11, 2011	68.10	68.85	68.10	68.15	1,502	-0.58(-0.84%)
Oct 10, 2011	68.27	68.73	68.27	68.73	742	+3.08(+4.69%)
Oct 07, 2011	66.45	66.60	65.65	65.65	858	-0.79(-1.19%)
Oct 06, 2011	66.40	66.66	66.25	66.44	11,128	+0.43(+0.65%)
Oct 05, 2011	65.45	66.02	65.45	66.01	2,234	+0.49(+0.75%)
Oct 04, 2011	64.39	65.52	63.87	65.52	3,330	+0.52(+0.80%)
Oct 03, 2011	65.48	65.62	65.00	65.00	1,224	-1.25(-1.89%)
Sep 30, 2011	65.99	67.17	65.99	66.25	2,558	-0.51(-0.76%)
Sep 29, 2011	67.63	68.05	66.76	66.76	2,644	+0.50(+0.75%)
Sep 28, 2011	67.00	67.15	66.26	66.26	631	-1.39(-2.05%)
Sep 27, 2011	67.69	69.00	67.65	67.65	5,237	+0.55(+0.82%)
Sep 26, 2011	66.04	67.10	65.87	67.10	981	+0.23(+0.34%)
Sep 23, 2011	65.35	66.89	65.26	66.87	2,036	-0.45(-0.67%)
Sep 22, 2011	66.60	67.53	66.42	67.32	2,128	-2.56(-3.66%)
Sep 21, 2011	69.88	69.88	69.88	69.88	300	-1.92(-2.67%)
Sep 20, 2011	71.55	71.80	70.87	71.80	593	+0.86(+1.21%)
Sep 19, 2011	70.10	70.94	69.24	70.94	1,881	-0.10(-0.14%)
Sep 16, 2011	71.60	71.60	71.04	71.04	400	-0.80(-1.11%)
Sep 15, 2011	71.85	71.85	71.14	71.84	1,528	+2.44(+3.52%)
Sep 14, 2011	69.40	69.40	69.40	69.40	121	+0.50(+0.73%)
Sep 13, 2011	68.58	68.90	68.50	68.90	8,561	+1.35(+2.00%)
Sep 12, 2011	68.61	68.61	67.55	67.55	926	-2.91(-4.13%)
Sep 09, 2011	70.77	71.09	70.00	70.46	1,395	-2.79(-3.81%)
Sep 08, 2011	73.25	73.25	72.21	73.25	585	-0.61(-0.83%)
Sep 07, 2011	73.26	73.86	73.00	73.86	487	+2.21(+3.08%)
Sep 06, 2011	71.74	71.74	71.00	71.65	5,556	-1.15(-1.58%)
Sep 02, 2011	72.80	73.45	72.80	72.80	1,266	-1.45(-1.95%)

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