Liverpool FC has scored 40 goals on 457 shots (187 on target). That amounts to an 8.8% conversion rate. In other words:
If Imperial Stormtroopers are shooting at fleeing members of the Rebel Alliance with their blaster rifles, they would kill 88 out of 1000 Rebels, and wound up to 389.
At that rate, 4 out 5 Rebels shot by Imperial Stormtroopers would survive.
Better improve the accuracy.
Case in point, Liverpool FC managed 30 shots on goal today against West Bromwich Albion. Six were on target and Liverpool did not score a goal.
That is a hit/miss ratio of 1:5. (Or Stormtroopers wounding but NOT KILLING 200 of 1000 Rebels)