How to export statistics from piwik ancient version to a new Piwik version?

Hi all,

Actually, Piwik 1.1 is installed in Windows 2003 server in our infrastructure.
Now,we have created a new server and installed another Piwik and we would like to export the statistic from the ancient version to the new server who we have installed another Piwik.How can i do that ?
Could you help me please ?

Best regard,

see FAQ: Installation - Analytics Platform - Matomo