Serial number range: 3171001-3851099 (1982-1998, approx. 35,290 produced). Production by year: 1982: #3171001-3245100 (7,400 units); 1984: #3308201-3322200 (5,000 units); 1985: #3346201-3349800 (3,600 units); 1986: #3393301-3420890 (3,300 units); 1989: #3489341-3491400 (2,060 units); 1990: #3538468-3540467 (2,000 units); 1993: #3623801-3624800 (1,000 units); 1994: #3652421-3662830 (2,000 units); 1996: #3733301-3747618 (1,030 units); 1997: #3773930-3790509 (2,750 units); 1998: #3831325-3851099 (5,150 units).