14. Earnings per share

The basic earnings per share ratio is calculated on the basis of profit attributable to ordinary shareholders of the Bank, by dividing the respective profit by the weighted average number of ordinary shares outstanding during a given period.

  20142013
Profit per ordinary shareholder (in PLN thousand) 3,254,122 3,229,793
Weighted average number of ordinary shares during the period (in thousand) 1,250,000 1,250,000
Earnings per share (in PLN per share) 2.60 2.58

In the years ended 31 December 2014 and 31 December 2013 respectively, there were no discontinued operations.

Diluted earnings per share

The diluted earnings per share ratio is calculated on the basis of profit attributable to ordinary shareholders, by dividing the respective profit by the weighted average number of ordinary shares outstanding during a given period, adjusted for the effect of all potential dilutive ordinary shares.

There were no dilutive instruments both in the year 2014 and 2013.

Diluted earnings per share from discontinued operations

In the years ended 31 December 2014 and 31 December 2013, there were no discontinued operations in the Group.