Now I can see.
Check in your Admin > Viewing the option Count the number of question views is active ( checked on )
Welcome to the Q&A site for Question2Answer.
If you have a question about Q2A, please ask in English.
To report a bug, please create a new issue on Github or ask a question here with the bug tag.
If you just want to try Q2A, please use the demo site.
Jan 12, 2019: Q2A 1.8.3 released!