I know, it's not truck VIN's but the research continues The Progress..... 285 --- 1992 --- 100.00% 1043 --- 1993 --- 100.00% 3083 --- 1994 --- 100.00% 718 --- 1995 --- 45.53% 732 --- 1996 --- 38.79% 372 --- 1997 --- 20.81% 217 --- 1998 --- 16.49% 222 --- 1999 --- 15.17% 214 --- 2000 --- 11.96% 457 --- 2001 --- 26.10% 258 --- 2002 --- 17.63% 505 --- 2003 --- 26.93% 318 --- 2004 --- 13.07% 209 --- 2005 --- 10.37% 194 --- 2006 --- 10.38% 189 --- 2008 --- 11.97% 477 --- 2009 --- 73.05% 510 --- 2010 --- 85.00%