Serial number range: 3280401-3740711 (1983-1996, approx. 3,011 produced). Production by year: 1983: #3280401-3281400 (1,000 units); 1985: #3350801-3351800 (1,000 units); 1989: #3492301-3493300 (1,000 units); 1996: #3740701-3740711 (11 units).