2015

2014

2013

Shares issued and outstanding at beginning of period

35,806,955

35,801,732

30,070,104

Weighted average number of shares:

Issued during the period

1,389,361

335,253

2,968,064

Repurchased during the period

-

(220,333

)

(110,455

)

Weighted average number of shares used in computing basic earnings per share

37,196,316

35,916,652

32,927,713

Assumed exercise of stock options acquired under the Treasury Stock Method

389,937

392,326

334,586

Number of shares used in computing diluted earnings per share

37,586,253

36,308,978

33,262,299