A reader, looking over that Pew Global Attitudes Project I linked to:

Interesting charts in that Pew document … particularly the one that charts the question “We should further restrict and control immigration.”
Ivory Coast—6% disagree; 94% agree. That suggests they have an immigration problem and people are tired of it. Ivory Coast? Who the hell is immigrating to the Ivory Coast? Is there a neighboring country that’s flooding refugees into Ivory Coast?
South Korea—70% disagree; 30% agree. Where’s that number coming from? Is that a desire to re-unite with long-lost family in the North?

[My reply]

My assumption would be that Ivorians are fed up with those endless floods of South Koreans pouring across their borders…