Hi german
The board proposes a dividend and the shareholders approve the decision at the AGM.
All ordinary shareholders get the same dividend.
The decision to pay a dividend and the amount of that dividend is a difficult one. The company has made a profit in 2009 and must decide what to do with that profit - retain it for further investment or pay part of it to the shareholders.
The needs of the different shareholders may differ, so in a private company, there may have to be an agreement on dividend policy.