102766
There was an extended production run for the 1969 model year due to a lengthy labor strike , which meant sales were down on the 1970 models , to 17,316 .
 model year
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 model year