Results of BEVSTD on 'Gemeindeebene'

[crijke]

According to GENESIS BEVSTD of statistic 12411 includes results for age groups ALTX20 on Gemeindeebene.

Example for Gemeinde 08226098:

Tabular API returns results for GES:
https://tabular.genesapi.org/?region=08226098&data=12411%3ABEVSTD(GES)

When adding ALTX20 the results are unchanged:
https://tabular.genesapi.org/?region=08226098&data=12411%3ABEVSTD(GES,ALTX20)

When querying ALTX20 only, there is an error:
https://tabular.genesapi.org/?region=08226098&data=12411%3ABEVSTD(ALTX20)