Level 1 gang Sent: 1 TG, lost 0
Level 2 gang Sent: 1 TG, lost 0
Level 3 gang Sent: 3 TG lost 0
Level 4 gang Sent: 12 TG lost 0
Level 5 gang Sent: 50 TG lost 2
Level 6 gang Sent: 150 TG lost 4
Level 7 gang Sent: 300 TG lost 8
Level 8 gang Sent: 400 TG lost 29
Level 9 gang Sent: 500 TG lost 108
Also important to note that I used 100 trucks pulled lots of resources each time far above the normal drop.