Robuta

https://www.ksh.hu/stadat_files/bel/en/bel0020.html

2.2.1.7. Calendar effect adjusted volume indices on retail sales by type of shop, monthly, quarterly

calendar effect adjusted volume indices

https://www.ksh.hu/stadat_files/bel/en/bel0008.html

2.1.1.8. Calendar effect adjusted volume indices on retail sales by type of shop

calendar effect adjusted volume indices

https://www.ksh.hu/stadat_files/bel/en/bel0022.html

2.2.1.9. Calendar effect adjusted as well as seasonal and calendar effect adjusted volume indices...

calendar effect adjusted well