Resolving precedence names to numbers

I had a task to configure WRED for all packets with the precedence of "routine" but doesn't give you the precedence number...so to find it I did this:

Rack1R1(config)#class-map TEST
Rack1R1(config-cmap)#match precedence ?
<0-7> Enter up to 4 precedence values separated by white-spaces
critical Match packets with critical precedence (5)
flash Match packets with flash precedence (3)
flash-override Match packets with flash override precedence (4)
immediate Match packets with immediate precedence (2)
internet Match packets with internetwork control precedence (6)
network Match packets with network control precedence (7)
priority Match packets with priority precedence (1)
routine Match packets with routine precedence (0)

Routine is 0!