Modified the entry for https://en.numista.com/catalogue/pieces72870.html.
Initially, the FNMT-RCM of Spain coordinated the production of the coins in the series from various mints, combining them into sets, and falling well short of production targets.
The worldwide Schön catalog, Weltmünzkatalog 20. Jahrhundert 1901 - 2000 46.Auflage (2018/19) ISBN 978-3866461529, lists 6,000 as the final production on page 809:
Finally, the FNMT-RCM of Spain took over production of the Ibero-American series in 2002, producing coin sets until its multinational licenses were fulfilled.
Attentively,