If the country publishes the election (voting) results online, what is the level of detail?

Republic of Lithuania Law on Elections to the Seimas

Article 93
Establishment and Proclamation of Final Election Results

93.2 The Central Electoral Commission shall proclaim final election results not later than within seven days following the polls in the multi-candidate constituency and in the first election round in one-member constituencies. If during the elections to a new Seimas the run-off voting is held, the final results in a multi-member constituency and in those singe-candidate constituencies where the run-off voting has been held shall be proclaimed not later than within seven days from the run-off voting. The Central Electoral Commission shall proclaim the final election results on its website.

Information confirmed by Head of Information Technology Division, The Central Electoral Commission of the Republic of Lithuania

The 2016 Legislative election results are available here, and here.