I do not have that information at this time. Is there something else I can assist with? 
 So they play with chemical esters which can clean or nutrient or make bubbles in a soft drink? Any hint what they use to phosphate to do to each other? 
 No, however, by the 1990s Nauru was thought to be possibly uninhabitable due to extensive phosphate mining on the land. 
 LOL so pure phosphate industry makes the land not habitable so where did they go? After that moving to LOL economy which is most likely gone due to self poisoning hmmmm? 
 That is what the Germans did what about the native Naurus or will there history remain a mystery?
No, however, by the 1990s Nauru was thought to be possibly uninhabitable due to extensive phosphate mining on the land.