Russia	rus	0.1374
billion US Dollar	billion US dol	0.1374
trade	trad	0.1374
market	mark	0.0497
economic	econom	0.0497
export	export	0.0497
foreign	foreign	0.0497
balance	bal	0.0497
status	status	0.0497
world	world	0.0497
thereby	thereb	0.0497
foreign trade	foreign trad	0.0497
positive balance	posit bal	0.0497
country	countr	0.0081
year	year	0.0081