Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	71.95	72.15	71.95	71.95	1,641	+0.35(+0.49%)
Dec 29, 2011	71.60	72.36	71.48	71.60	2,517	+0.00(+0.00%)
Dec 28, 2011	71.55	71.60	70.90	71.60	872	+1.09(+1.55%)
Dec 27, 2011	70.95	71.05	70.51	70.51	2,059	-0.94(-1.32%)
Dec 23, 2011	71.19	71.45	70.69	71.45	1,183	+1.15(+1.64%)
Dec 21, 2011	70.35	70.58	70.21	70.30	2,342	-0.58(-0.82%)
Dec 20, 2011	70.55	70.88	70.34	70.88	2,708	+3.09(+4.56%)
Dec 19, 2011	68.95	69.26	67.76	67.79	9,789	+0.46(+0.68%)
Dec 16, 2011	67.88	67.88	67.30	67.33	3,205	-0.23(-0.34%)
Dec 15, 2011	68.15	68.24	67.56	67.56	598	+0.69(+1.03%)
Dec 14, 2011	67.50	67.82	66.87	66.87	3,049	-0.93(-1.37%)
Dec 13, 2011	67.75	68.40	67.75	67.80	1,240	-0.54(-0.79%)
Dec 12, 2011	69.04	69.04	68.26	68.34	1,483	-1.50(-2.15%)
Dec 09, 2011	69.84	70.59	69.84	69.84	1,882	+0.80(+1.16%)
Dec 08, 2011	70.23	70.23	69.04	69.04	3,998	-1.62(-2.29%)
Dec 07, 2011	69.60	71.30	69.60	70.66	2,093	-0.50(-0.70%)
Dec 06, 2011	70.37	71.16	70.31	71.16	4,974	+0.93(+1.32%)
Dec 05, 2011	71.10	71.10	69.80	70.23	1,194	-0.27(-0.38%)
Dec 02, 2011	70.43	71.04	70.43	70.50	1,250	-1.40(-1.95%)
Dec 01, 2011	71.90	71.90	71.90	71.90	171	-0.85(-1.17%)
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%)

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