id	keyword
aeasj-251	countries
aeasj-251	performance
aeasj-251	ecowas countries
aeasj-251	sector
aeasj-251	sector performance
aeasj-251	exports
aeasj-251	trade
aeasj-251	exchange
aeasj-251	economic
aeasj-251	rate
aeasj-251	study
aeasj-251	trade performance
aeasj-251	percentage
aeasj-251	test