Need help with some stats

[fRESH88]

Can someone help me out, Im trying to find out some stats from Barry Sanders, I need to know what his average yards lost per game were and how many yards he lost by the time he retired. Ive been trying to find the stat somewhere and came up with noting and its really buggin me.

 

[fRESH88]

No one knows????? well i found out how many he lost in his career, 1,114 yards, but does anyone know how many yards emmitt lost in his career?