I've noticed that there is only one year-entry of the 1993, 1994 and 2004 coinage of the 10 cent coin [ARS]
https://en.numista.com/catalogue/pieces2214.html
However, the catalog I'm reading (Amonedación de la República Argentina 1881-2007, https://issuu.com/dimitargeorgiev/docs/catalog_of_argentinian_coins_1881-2007) describes distinct varieties within each year. See https://postimg.cc/ph1Ydp0v
In particular, there are two, four and three varieties of the 1993, 1994 and 2004 coins, respectively.
For that reason, I think it would be appropriate to add six year entries (one, thee and two entries of the 1993, 1994 and 2004 coins respectively).