Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.84	23.18	22.83	23.17	3,510,675	+0.18(+0.80%)
Dec 28, 2012	23.09	23.19	22.96	22.98	2,501,320	-0.22(-0.95%)
Dec 27, 2012	23.18	23.32	22.93	23.20	3,765,901	+0.02(+0.09%)
Dec 26, 2012	23.36	23.39	23.07	23.18	2,358,006	-0.18(-0.78%)
Dec 24, 2012	23.32	23.40	23.25	23.36	1,263,580	-0.02(-0.09%)
Dec 21, 2012	23.57	23.70	23.31	23.39	6,729,502	-0.31(-1.33%)
Dec 20, 2012	23.44	23.71	23.39	23.70	4,131,454	+0.29(+1.25%)
Dec 19, 2012	23.60	23.60	23.39	23.41	3,041,849	-0.18(-0.78%)
Dec 18, 2012	23.37	23.60	23.31	23.59	7,728,395	+0.22(+0.94%)
Dec 17, 2012	23.20	23.44	23.12	23.37	2,951,813	+0.13(+0.57%)
Dec 14, 2012	23.29	23.42	23.21	23.24	2,615,667	-0.09(-0.38%)
Dec 13, 2012	23.44	23.46	23.30	23.33	2,959,997	-0.12(-0.50%)
Dec 12, 2012	23.37	23.48	23.25	23.44	5,522,906	+0.13(+0.56%)
Dec 11, 2012	23.22	23.41	23.21	23.31	3,339,989	+0.10(+0.41%)
Dec 10, 2012	23.24	23.26	23.14	23.22	2,620,363	-0.07(-0.31%)
Dec 07, 2012	23.33	23.34	23.20	23.29	3,477,426	-0.03(-0.13%)
Dec 06, 2012	23.20	23.33	23.15	23.32	4,034,113	+0.15(+0.63%)
Dec 05, 2012	22.92	23.22	22.87	23.17	4,319,858	+0.32(+1.41%)

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