Net income

$

67,514

$

82,371

$

205,778

$

271,598

Weighted-average shares:

Basic weighted-average number of common shares outstanding

71,786,624

72,568,518

72,370,995

72,546,149

Dilutive effect of weighted-average outstanding common share equivalents:

RSUs

245,832

321,896

236,555

301,758

Diluted weighted-average number of common shares outstanding

72,032,456

72,890,414

72,607,550

72,847,907

Average restricted stock units with anti-dilutive effect

309

—

11,464

2,098

Earnings per common share:

Basic

$

0.94

$

1.14

$

2.84

$

3.74

Diluted

$

0.94

$

1.13

$

2.83

$

3.73