Three months ended

September 30,

Nine months ended

September 30,

(In thousands)

2017

2016

2017

2016

Net income (loss) available for stockholders:

$

57,334

$

(38,942

)

$

104,808

$

(120,139

)

Less: Adjustments for earnings attributable to participating securities

(732

)

-

(1,392

)

-

Net income (loss) used in calculating losses per share

$

56,602

$

(38,942

)

$

103,416

$

(120,139

)

Weighted average shares outstanding (including participating securities)

216,958

217,531

217,401

217,511

Adjustment for participating securities

(2,829

)

(3,265

)

(2,936

)

(3,298

)

Shares used in calculating basic and diluted earnings (loss) per share

214,129

214,266

214,465

214,213