I do not have more information other than emigration is a major part of Puerto Rican history. 
 That is interesting I always forget they are a US territory. Can you tell me about the Economy? 
 That sounds like it would make things tough for them to import and export. Can you tell me about the demographics there? 
 Wow sounds like they have a lot of financial issues, can you tell me anything else about the economy? 
 OK. The US dollar is the currency used. In 2017, Puerto Rico filed for bankruptcy due to its weak economy and massive debt. It is the largest bankruptcy case in US history.
OK. The US dollar is the currency used. In 2017, Puerto Rico filed for bankruptcy due to its weak economy and massive debt. It is the largest bankruptcy case in US history.