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Income Taxes
6 Months Ended
Jun. 30, 2022
Income Taxes  
Income Taxes

Note 8.  Income Taxes

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Our effective income tax rate for each of the second quarter and six months ended June 30, 2022 was 24.7%, compared to 25.6% and 25.5% in the comparable 2021 periods, respectively. The differences between our effective income tax rates and the U.S. federal statutory rate of 21.0% were mainly due to state income taxes, partially offset by the effects of company-owned life insurance policies.

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