Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	51.37	52.28	51.35	52.23	1,585,199	+0.90(+1.75%)
Dec 28, 2012	51.32	51.62	51.26	51.33	3,933,933	+0.49(+0.97%)
Dec 27, 2012	50.75	51.12	50.47	50.83	3,907,751	+0.23(+0.46%)
Dec 26, 2012	50.91	51.06	50.60	50.60	1,063,026	-0.12(-0.24%)
Dec 24, 2012	50.74	50.83	50.62	50.73	508,368	-0.10(-0.19%)
Dec 21, 2012	50.53	50.93	50.41	50.83	3,050,748	-0.53(-1.03%)
Dec 20, 2012	51.10	51.40	51.02	51.35	2,049,696	-0.07(-0.14%)
Dec 19, 2012	51.54	51.69	51.32	51.43	2,023,146	+0.05(+0.10%)
Dec 18, 2012	51.10	51.43	50.93	51.38	2,854,445	+0.17(+0.33%)
Dec 17, 2012	50.75	51.25	50.73	51.21	1,628,898	+0.30(+0.60%)
Dec 14, 2012	50.86	51.14	50.81	50.91	1,459,312	+0.04(+0.08%)
Dec 13, 2012	50.90	51.25	50.76	50.87	1,932,660	+0.19(+0.37%)
Dec 12, 2012	50.73	51.01	50.56	50.68	1,906,864	+0.02(+0.05%)
Dec 11, 2012	50.38	50.69	50.32	50.65	1,836,932	+0.48(+0.95%)
Dec 10, 2012	49.92	50.21	49.72	50.18	2,280,437	+0.32(+0.64%)
Dec 07, 2012	49.86	49.96	49.67	49.86	1,622,148	+0.29(+0.58%)
Dec 06, 2012	49.27	49.60	49.17	49.57	1,541,420	+0.43(+0.88%)
Dec 05, 2012	49.20	49.46	49.07	49.14	2,106,404	+0.29(+0.58%)

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