Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	50.24	51.34	50.07	51.24	8,576,212	+0.93(+1.85%)
Dec 28, 2012	50.77	50.89	50.25	50.31	7,612,660	-0.90(-1.75%)
Dec 27, 2012	51.15	51.30	50.53	51.21	7,122,414	+0.05(+0.10%)
Dec 26, 2012	51.63	51.74	51.02	51.15	4,556,197	-0.13(-0.26%)
Dec 24, 2012	51.49	51.74	51.04	51.29	3,069,093	-0.30(-0.59%)
Dec 21, 2012	51.98	52.23	51.02	51.59	16,897,640	-1.04(-1.98%)
Dec 20, 2012	51.92	52.95	51.82	52.64	8,016,836	+0.33(+0.62%)
Dec 19, 2012	53.11	53.30	52.27	52.31	7,831,280	-0.51(-0.97%)
Dec 18, 2012	51.42	53.14	51.30	52.82	11,978,257	+1.24(+2.40%)
Dec 17, 2012	51.25	51.76	51.10	51.58	10,605,847	+0.57(+1.12%)
Dec 14, 2012	51.75	51.82	50.04	51.01	37,493,144	-2.70(-5.03%)
Dec 13, 2012	53.33	54.03	53.33	53.72	9,613,061	-0.17(-0.32%)
Dec 12, 2012	54.14	54.42	53.66	53.89	13,013,738	+0.14(+0.26%)
Dec 11, 2012	53.56	53.89	53.29	53.75	9,479,473	+0.44(+0.83%)
Dec 10, 2012	53.09	53.52	52.97	53.30	5,353,851	+0.13(+0.24%)
Dec 07, 2012	53.15	53.30	52.77	53.18	5,873,949	+0.24(+0.46%)
Dec 06, 2012	52.64	53.01	52.35	52.93	5,586,934	+0.13(+0.25%)
Dec 05, 2012	52.91	53.38	52.69	52.80	7,280,215	+0.07(+0.14%)

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