Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.10	22.36	21.97	22.31	11,854,152	+0.23(+1.02%)
Dec 28, 2012	22.07	22.21	22.04	22.09	7,833,555	-0.21(-0.96%)
Dec 27, 2012	22.40	22.42	22.12	22.30	8,664,553	-0.03(-0.14%)
Dec 26, 2012	22.39	22.49	22.31	22.33	5,262,666	-0.02(-0.10%)
Dec 24, 2012	22.44	22.50	22.32	22.35	4,510,242	-0.21(-0.95%)
Dec 21, 2012	22.35	22.57	22.33	22.57	11,147,357	-0.06(-0.26%)
Dec 20, 2012	22.50	22.66	22.48	22.63	9,024,465	+0.06(+0.28%)
Dec 19, 2012	22.45	22.67	22.44	22.56	12,266,997	+0.05(+0.21%)
Dec 18, 2012	22.38	22.55	22.37	22.51	11,297,378	+0.17(+0.74%)
Dec 17, 2012	22.10	22.36	22.08	22.35	9,952,409	+0.17(+0.77%)
Dec 14, 2012	22.05	22.22	22.05	22.18	8,507,092	-0.04(-0.19%)
Dec 13, 2012	22.33	22.37	22.07	22.22	10,089,278	-0.08(-0.36%)
Dec 12, 2012	22.25	22.44	22.20	22.30	7,896,396	+0.24(+1.09%)
Dec 11, 2012	22.05	22.19	22.02	22.06	4,966,507	+0.10(+0.44%)
Dec 10, 2012	22.05	22.11	21.95	21.96	6,613,742	-0.04(-0.19%)
Dec 07, 2012	22.05	22.07	21.93	22.01	7,980,300	-0.13(-0.58%)
Dec 06, 2012	22.19	22.23	22.03	22.13	6,583,216	+0.00(+0.00%)
Dec 05, 2012	21.89	22.19	21.89	22.13	10,101,135	+0.17(+0.76%)

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