Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	63.88	64.28	63.88	64.23	394,452	+0.20(+0.31%)
Dec 29, 2011	63.39	64.04	63.30	64.03	622,879	+0.59(+0.93%)
Dec 28, 2011	63.82	63.91	63.40	63.44	317,300	-0.22(-0.35%)
Dec 27, 2011	63.36	63.77	63.24	63.66	289,430	+0.34(+0.53%)
Dec 23, 2011	63.07	63.32	62.93	63.32	323,188	+1.09(+1.76%)
Dec 21, 2011	62.00	62.32	61.64	62.23	767,197	-0.12(-0.19%)
Dec 20, 2011	62.13	62.45	62.07	62.35	611,618	+0.81(+1.31%)
Dec 19, 2011	61.83	61.99	61.38	61.54	952,493	-0.10(-0.17%)
Dec 16, 2011	62.04	62.22	61.36	61.64	892,290	-0.45(-0.72%)
Dec 15, 2011	62.16	62.23	61.66	62.09	490,346	+0.27(+0.44%)
Dec 14, 2011	62.41	62.48	61.77	61.82	1,074,351	-0.94(-1.50%)
Dec 13, 2011	63.41	63.76	62.60	62.76	634,283	-0.37(-0.59%)
Dec 12, 2011	63.15	63.22	62.81	63.13	691,506	+0.45(+0.71%)
Dec 09, 2011	62.45	62.88	62.30	62.69	969,710	-0.21(-0.33%)
Dec 08, 2011	63.34	63.49	62.79	62.89	769,409	-0.32(-0.50%)
Dec 07, 2011	62.63	63.41	62.49	63.21	640,713	+0.67(+1.07%)
Dec 06, 2011	62.42	62.80	62.16	62.54	493,524	+0.32(+0.52%)
Dec 05, 2011	62.64	62.66	61.83	62.22	431,668	+0.19(+0.31%)
Dec 02, 2011	62.20	62.33	61.77	62.02	532,053	-0.35(-0.55%)

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