Missing years in date list for USA Liberty Walking Quarters (KM#145)

The years 1918-D, 1921, 1926-D, 1927-D, 1928-D, and 1929-D are missing from the year list for this coin.  I would correct it, but the year list is locked.

Raider

Done ! By the way, I added another missing year, and corrected the mintage figures, bith in French and English. I also added all the missing information, so that the coin really deserves to be locked. I am responsible for the Canadian and US coins, so I don't know why it was locked with missing information. If you find other mistakes or lacks regarding these coins, feel free to ask me.

Regards,

Ginger

That was on my parts it seems  
thank you both. I don't know why I missed this. apologies...      

Don't worry Makake, I'm not mad at you lolll   . We all make mistakes, and there's probably some that I missed too while correcting. After all, we're here to help each other   . And there are so much years with so much mintage figures that aren't the same according to the different books, so I think it's normal not to see everything at first glance   .

Well done, both of you.  Great website.