| 2019 | 2018 | 2017
--- | --- | --- | ---
EARNINGS PER SHARE |  |  |
Net profit/(loss) for the year (USDm) | 166.0 | -34.8 | 2.4
Million shares |  |  |
Weighted average number of shares | 74.3 | 73.4 | 62.3
Weighted average number of treasury shares | -0.3 | -0.3 | -0.3
Weighted average number of shares outstanding | 74.0 | 73.1 | 62.0
Dilutive effect of outstanding share options | 0.0 | - | -
Weighted average number of shares outstanding incl. dilutive effect of share options | 74.0 | 73.1 | 62.0
Basic earnings/(loss) per share (USD) | 2.24 | -0.48 | 0.04
Diluted earnings/(loss) per share (USD) | 2.24 | -0.48 | 0.04