Kirby's GAAP loss for 2021 was $246.771 million, down 9.1% from $271.592 million in the previous year. Revenue increased 3.5% to $2.247 billion, compared to $2.171 billion a year earlier.
Kirby's GAAP loss for 2021 was $246.771 million, down 9.1% from $271.592 million in the previous year. Revenue increased 3.5% to $2.247 billion, compared to $2.171 billion a year earlier. 
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