COW country id number
country name
abbreviated country name
start year of war/conflict
lagged war, w/ 0 for start of country series
1 for civil war onset
lagged gdpenl, except for first in country series
log population, lagged except for first in country series
log of mtnest
> 1/3 export revenues from fuels
noncontiguous state
ethnic frac. based on Soviet Atlas, plus est's for missing in 1964
religious fractionalization
1 in 1st 2 years of state's existence
> 2 change in Polity measure in last 3 yrs
lagged anocracy (-6 < polity2l < 6)
lagged democracy (polity2l > 5)