Hi all...the 10th digit in the VIN corresponds to the model year. Good website for reference:
https://support.alldata.com/alldata-repair-online-article/vin-to-year-chart. Here is a summary.
http://www.usa7s.net/vb/blob:http://www.usa7s.net/2397db26-da5c-4fac-93cd-4c8126cd4a3f