To help clear up any confusion here is the updated stuff.
Citizen - 0-99 - 0%
Town Watch - 100-199 - 2%
Scout - 200-299 - 4%
Safety Patrol - 300-399 - 6%
Portal Security - 400-499 - 8%
Police Ranks:
Officer - 500-999 - 10%
Sergeant - 1000-1499 - 12%
Lieutenant - 1500-1999 - 14%
Captain - 2000-2499 - 16%
Military (Elite Guard) Ranks:
Silver Shields
Private - 2500-2999 - 18%
Private First Class - 3000-3999 - 20%
Corporal - 4000-4999 - 22%
Sergeant - 5000-5999 - 24%
Staff Sergeant - 6000-6999 - 26%
Master Sergeant - 7000-7999 - 28%
Sergeant First Class - 8000-9499 - 30%
Sergeant Major - 9500-10999 - 32%
Gold Shields
Praporshchik - 11000-12499 - 34%
Lieutenant - 12500-13999 - 36%
Captain - 14000-15499 - 38%
Major - 15500-17499 - 40%
Colonel - 17500-19499 - 42%
Brigadier General - 19500-21499 - 44%
Lieutenant General - 21500-23499 - 46%
Major General - 23500-25499 - 48%
Gold Tanks
Commander - 25500-29999 - 55%
Supreme Commander (Final rank) - 30000+ - 60%