Russia	rus	0.1374
airlines	airl	0.1374
polar	pol	0.1374
March	march	0.1374
itineraires	itinerair	0.1374
flight	flight	0.1374
aviation	av	0.0497
territory	territ	0.0497
civil aviation	civil av	0.0497
americaine	americain	0.0497
dollars	dol	0.0497
North	north	0.0497
Service	serv	0.0497
planes	plan	0.0497
NORTH POLE	north pol	0.0497