ASTANA. March 6. KAZINFORM /Bauyrzhan Mukanov/ The global financial crisis will be protracted, President of the country Nursultan Nazarbayev has said addressing the Houses of the Parliament today, Kazinform reports. “The leading economies of the world have spent about USD 30 trln for combating the crisis. This is 15% of the world GDP. It appears that the crisis will be protracted”, the Head of the State said. “According to analysts, the world economies have not reached the bottom of the crisis yet. And I am confident that the world financial system and probably political administration of the countries will change after the crisis”, N. Nazarbayev added.