warranty maintenance services on 2010 Subaru Forester

at which mileage intervals are maintenance services absolutely required under warranty guidelines....hopefully not each interval they have stated!

Asked by for the 2010 Subaru Forester
3750= oil change w/subaru filter
7500= oil change and tire rotation
11250= same as 3750
15000= same as 7500 + fuel filter and air filter
18750= same as 11250
22500= same as 7500
26250= same 3750
30000= same as 15000 + spark plugs w/ transmission and differential fluid change
I work at a subaru dealership so i hope this helps.
Let's be honest, You are quoting the dealer service schedule. The factory service schedule is at each 7500mi./7.5mo interval.