Table: conflict_stats
Columns: period
civilians
security_forces
insurgents
total_per_period

Question: What are the civilian total when the security force total is 36?
SQL: SELECT "civilians" FROM conflict_stats WHERE "security_forces" = '36'

Question: What are the security forces when the civilians are 202?
SQL: SELECT "security_forces" FROM conflict_stats WHERE "civilians" = '202'

Question: How many figures are named for security forces in 1998?
SQL: SELECT COUNT("security_forces") FROM conflict_stats WHERE "period" = 1998

Question: How many insurgents are there when the total per period is 156?
SQL: SELECT "insurgents" FROM conflict_stats WHERE "total_per_period" = 156