Quarter ended

March 31

June 30

September 30

December 31

2012

Net sales

$

108,846

$

111,940

$

114,206

$

104,200

Gross profit

36,012

36,966

38,507

32,953

Income before income taxes

12,191

9,913

13,410

9,313

Net income

8,133

6,596

9,284

5,273

Net income attributable to PLPC

8,133

6,596

9,284

5,273

Net income attributable to PLPC per share, basic

$

1.52

$

1.24

$

1.75

$

0.99

Net income attributable to PLPC per share, diluted

$

1.50

$

1.21

$

1.71

$

0.98

2011

Net sales

$

95,088

$

114,530

$

108,690

$

106,096

Gross profit

32,391

36,706

37,560

34,192

Income before income taxes

10,249

13,050

10,228

12,467

Net income

6,854

8,530

6,660

8,940

Net income attributable to PLPC

6,998

8,386

6,660

8,940

Net income attributable to PLPC per share, basic

$

1.33

$

1.59

$

1.27

$

1.70

Net income attributable to PLPC per share, diluted

$

1.30

$

1.55

$

1.24

$

1.67