2016

2015

(In millions, except per share data)

First Quarter Ended March 31

Net sales

$

1,119.6

$

1,105.4

Gross profit

906.5

890.0

Net income

95.8

78.2

Earnings per share

Basic

$

1.16

$

0.95

Diluted

$

1.12

$

0.92

Second Quarter Ended June 30

Net sales

$

1,201.8

$

1,162.3

Gross profit

965.5

933.0

Net income

(22.9

)

82.8

Earnings per share

Basic

$

(0.28

)

$

1.00

Diluted

$

(0.28

)

$

0.97

Third Quarter Ended September 30

Net sales

$

1,122.0

$

1,102.9

Gross profit

912.9

896.0

Net income

87.7

93.6

Earnings per share

Basic

$

1.06

$

1.13

Diluted

$

1.01

$

1.09

Fourth Quarter Ended December 31

Net sales

$

1,045.0

$

1,098.4

Gross profit

848.9

894.0

Net income

99.4

84.5

Earnings per share

Basic

$

1.19

$

1.02

Diluted

$

1.16

$

0.98