Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2012

Assumptions Used in Calculating Estimated Fair Value of Stock Option Award

We estimated the fair value of each stock option award on the date of grant using a Black-Scholes option pricing model, modified for dividends and using the following assumptions:

	June 30,     2012		July 2,       2011
Expected stock price volatility		36.5%		35.5%
Expected life		5.7 yrs		5.5 yrs
Risk-free interest rate		0.90%		2.12%
Dividend yield		2.29%		2.16%