 1969 Undated base with slots |
 1969 Undated base, no slots |
 1969 Six-digit, narrow COM die |
 1970 |
 1971 |
 1972 |
 1973 Late issue, no sticker bar |
 1974-76 Early issue with sticker bar |
 1974 5-digit, Wide die |
 1974 Six-digit, Narrow die |
 1976 Undated base |
 1974-76 Supplemental order, dated 74 |
 1977 |
 1978 |
 1979 |
 1980 State name centered, 200-series |
 1980 Dash removed by 204 series |
 1981 |
 1982 |
 1983 |
 1984 |
 1985 |
 1986 Bordered |
 1986 Borderless |
 1987 Bordered |
 1987 Borderless |
 1988 Borderless |
 1988 Border replaced |
 1988 Lobster begins 7/1/87 |
 1989 |
 1990 |
 1991 |
 1992 |
 1993 |
 1994 Narrow die starts at 500000 |
 1995 |
 1996 |
 1997 |
 1998 |
 1999 |
 2000 Lobster |
 2000 Chickadee starts 7/1/99 |
 2001 |
 2002 |
 2003 |
 2004 Narrow caption |
 2005 |
 2006 |
 2007 |
 2008 Series ends at 799-999 |
 2009 1A-2345 format |
 2010 |
 2011 |
 2012 |
 2013 |
 2014 |
 2015 |
 2016 |
 2017 |
 2018 |
 2019 2B followed by 2C |
 2020 |