Exact production figures

I just picked up a 71 demon with 340 4spd, bench seat, which seems like an odd pairing and was wondering how to calculate just how many came like this. The production numbers I can find just say X amount with vinyl, or X amount high impact color, etc. But nothing like X amount with high impact paint, vinyl , bench ,4 spd with 340. Is there a way to figure out how many of these there were like this? Thanks!

Boch Dodge out of Norwood, Massachusetts had 'exact numbers'
on the 1971 Dodge Demon.

Overall Productions Numbers............................... 10,098

Seat Style
* Code E2 .... w/Standard All-Vinyl Bench Seat ..... {1830}
* Code M1 .... w/Vinyl-Cloth Bench Seat ................ {830}
* Code M6 .... w/Vinyl 'High-Back' Bucket Seats .... {7438}

High Impact Colors
* EV2 ..... Hemi Orange ..................................... {1686}
* FC7 ..... Plum Crazy ......................................... {959}
* EL5 ..... Butterscotch ....................................... {899}
* GY3 ..... Citron Yella ........................................ {717}
* FJ6 ...... Green Go ........................................... {425}
* FY1 ..... Top Banana .......................................... {11}