Is that common that only about 10 percent of votes are counted during one day after elections?

Question

That seems happened in Georgia (country) after presidential elections of 5 January. Georgia claims 100% literacy rate...

2265 from 3512 precincts presented results until this moment, i.e. at the beginning of the second day after elections: http://www.results.cec.gov.ge/?lang=eng

Answer 1

Do you think that the state election office can certify every single vote in one day?

What about absentee ballots that have to be opened and counted by hand?

Answer 2

I think it all depends on the country. In Australia, the count is pretty much complete within 48 hours, but I am aware of others, including now Georgia, where it takes longer.