Could you be more specific, do you want alloy wheels or steel?
Steel wheels from any year will fit however the reason you are seeing wheels for post 94 is because around then the hubs & rear brakes changed and alloys offered.
If you want steels then the world is your lobster however if you want alloys you either need to go for aftermarket or change the rear axle for a disc-braked item (even then it won't be completely sorted as the front hubs will still be the "thick" type and the hub-caps will stick through where the centre-cap should be).
Of course you could always go for spacers......................................