sopc: Service Output Per Capita
Variable
Capital sector
Service Output Per Capita [$/(Person*year)]
sopc = so / pop

sopc in the updating graph: ( how to read )
In nodes
pop : population
so : service output
Out nodes
fcapc : fertility control allocation per capita
fioas1 : fraction of industrial output allocated to services 1
fioas2 : fraction of industrial output allocated to services 2
hsapc : health services per capita
jpscu : jobs per service capital unit