Results of Institute of Tourism' surveys are usually presented in the following order:
first come data about the World (all tourists), then the neighbouring countries from the west side (Germany)
and from the east (Russia, Ukraine, Belarus - altogether). Neighbours generate a huge portion of inbound
traffic to Poland.
And then follows: tourists from EU-15 (exl. Germany, presented separately) and new EU members. The last group – "overseas" comprises USA, Canada, Japan, Australia and Korea Rep.
See:
[ Some results from 2009 survey, 2008 survey, 2007 survey ]
[ a set of detailed tables 2001-2006 ],
or [ graphs on trends in inbound tourism 2000-2008 ]