what are structures of employment?

how does employment vary between countries?

employment structure varies in different countries, there are many reasons for this such as ;  the type of area that they live in this effects them because they may have a high primary percentage if they live somewhere such as africa because they dont have machines or factories also there isnt many police officers or firemen just roaming round the fields there quaternary is also really low because 78% of them cannot even read but in countries such as america there will be a higher secondary and tertiary and quaternary because they are rich enough for the factories and and crime rate is much higher so they need more tertiary aslo because they are much more qaulified because of the schools.