Dictionary Help

[sajley]

hi guys  

mydict = {'transform':[4,52,6.3] , 'rotation':[77,89,12] , 'scale':[44,55,96]}

mydict['scale']

Output:
[44,55,96]

how i can access the list index, for example only access 55 or 96, no all items!  

i learn python for CG & VFX , i need to define (for example) 'scale' [x,y,z] , how i can access to x or y or z, in dictionary.