Actually, many of cctlds have (at least) the counter. For example for Serbia, it's almost 15 years for that:
https://рнидс.срб/

Most European cctlds are practicing that even longer...

Dušan 

10. 3. 2025. 12:34, André Schappo via UA-discuss <ua-discuss@icann.org> је написао/ла:
South Korea NIC KRNIC clearly displays the number of registered Domain Names for their TLDs, .kr and .한국. See https://한국인터넷정보센터.한국/#secondPage or https://한국인터넷정보센터.한국/#secondPage

The numbers are updated on the 3rd of every month.

This makes it so easy to get the stats for Korean Domain Names. It would be really good if every NIC made their Domain Name numbers so easily accessible.

Anyone know of any other NICs/Registries which make their stats easily viewable?

André Schappo