Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	40.82	41.32	40.68	41.26	432,111	+0.37(+0.91%)
Dec 28, 2012	40.79	41.39	40.67	40.89	500,981	-0.06(-0.15%)
Dec 27, 2012	41.21	41.24	40.61	40.95	612,550	-0.15(-0.37%)
Dec 26, 2012	41.47	41.65	40.94	41.10	380,706	-0.28(-0.68%)
Dec 24, 2012	41.48	41.55	41.08	41.39	221,603	-0.08(-0.18%)
Dec 21, 2012	40.94	41.56	40.85	41.46	771,368	-0.19(-0.45%)
Dec 20, 2012	41.65	41.78	41.36	41.65	558,168	-0.00(-0.01%)
Dec 19, 2012	41.76	41.97	41.64	41.65	489,589	-0.15(-0.36%)
Dec 18, 2012	41.48	41.92	41.48	41.81	539,299	+0.53(+1.28%)
Dec 17, 2012	41.05	41.36	40.93	41.28	495,175	+0.37(+0.90%)
Dec 14, 2012	40.94	41.31	40.86	40.91	362,930	-0.14(-0.33%)
Dec 13, 2012	41.51	41.56	40.90	41.05	441,331	-0.41(-1.00%)
Dec 12, 2012	41.70	41.75	41.39	41.46	574,166	-0.03(-0.07%)
Dec 11, 2012	41.77	41.89	41.32	41.49	408,166	-0.19(-0.45%)
Dec 10, 2012	41.01	41.73	40.72	41.68	585,297	+0.66(+1.62%)
Dec 07, 2012	41.15	41.15	40.61	41.01	724,118	+0.07(+0.17%)
Dec 06, 2012	40.83	41.37	40.75	40.94	921,684	-0.02(-0.06%)
Dec 05, 2012	40.66	41.09	40.40	40.97	625,968	+0.29(+0.72%)

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